chore: release v0.2.0 - #300

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alexhancock merged 1 commit into
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release-plz-2025-07-02T18-45-31Z
Jul 2, 2025
Merged

chore: release v0.2.0#300
alexhancock merged 1 commit into
mainfrom
release-plz-2025-07-02T18-45-31Z

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🤖 New release

  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)

⚠ rmcp breaking changes

--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155
Changelog

rmcp-macros

0.2.0 - 2025-07-02

Added

  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)

Fixed

  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)

Other

  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit

rmcp

0.2.0 - 2025-07-02

Added

  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)

Fixed

  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)

Other

  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit

This PR was generated with release-plz.

@alexhancock
alexhancock self-requested a review July 2, 2025 18:50
@alexhancock
alexhancock merged commit c0f3720 into mainJul 2, 2025
bug-ops pushed a commit to bug-ops/rust-sdk that referenced this pull request Jul 3, 2025
@github-actions@bug-ops
chore: release v0.2.0 (modelcontextprotocol#300)
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bug-ops pushed a commit to bug-ops/rust-sdk that referenced this pull request Jul 9, 2025
@github-actions@bug-ops
chore: release v0.2.0 (modelcontextprotocol#300)
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takumi-earth pushed a commit to earthlings-dev/rmcp that referenced this pull request Jan 27, 2026
@github-actions
chore: release v0.2.0 (modelcontextprotocol#300)
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DaleSeo deleted the release-plz-2025-07-02T18-45-31Z branch February 20, 2026 21:09
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Stdio doesn't seem to respect cmd flags anymore

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
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}
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var __m = "github.com";
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🤖 New release
  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)
⚠ rmcp breaking changes
--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155

Changelog
rmcp-macros
0.2.0 - 2025-07-02
Added
  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)
Fixed
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)
Other
  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
rmcp
0.2.0 - 2025-07-02
Added
  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)
Fixed
  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)
Other
  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
This PR was generated with release-plz.
@alexhancock
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chore: release v0.2.0 (modelcontextprotocol#300)
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Stdio doesn't seem to respect cmd flags anymore


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🤖 New release
  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)
⚠ rmcp breaking changes
--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155

Changelog
rmcp-macros
0.2.0 - 2025-07-02
Added
  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)
Fixed
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)
Other
  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
rmcp
0.2.0 - 2025-07-02
Added
  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)
Fixed
  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)
Other
  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
This PR was generated with release-plz.
@alexhancock
alexhancock
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July 2, 2025 18:50
@alexhancock
alexhancock
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chore: release v0.2.0 (modelcontextprotocol#300)
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Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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chore: release v0.2.0 (modelcontextprotocol#300)
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Stdio doesn't seem to respect cmd flags anymore


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🤖 New release
  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)
⚠ rmcp breaking changes
--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155

Changelog
rmcp-macros
0.2.0 - 2025-07-02
Added
  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)
Fixed
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)
Other
  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
rmcp
0.2.0 - 2025-07-02
Added
  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)
Fixed
  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)
Other
  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
This PR was generated with release-plz.
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chore: release v0.2.0 (modelcontextprotocol#300)
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Stdio doesn't seem to respect cmd flags anymore


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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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🤖 New release
  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)
⚠ rmcp breaking changes
--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155

Changelog
rmcp-macros
0.2.0 - 2025-07-02
Added
  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)
Fixed
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)
Other
  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
rmcp
0.2.0 - 2025-07-02
Added
  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)
Fixed
  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)
Other
  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
This PR was generated with release-plz.
@alexhancock
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Stdio doesn't seem to respect cmd flags anymore


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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
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🤖 New release
  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)
⚠ rmcp breaking changes
--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155

Changelog
rmcp-macros
0.2.0 - 2025-07-02
Added
  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)
Fixed
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)
Other
  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
rmcp
0.2.0 - 2025-07-02
Added
  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)
Fixed
  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)
Other
  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
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@alexhancock
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chore: release v0.2.0 (modelcontextprotocol#300)
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Stdio doesn't seem to respect cmd flags anymore


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injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
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🤖 New release
  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)
⚠ rmcp breaking changes
--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155

Changelog
rmcp-macros
0.2.0 - 2025-07-02
Added
  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)
Fixed
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)
Other
  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
rmcp
0.2.0 - 2025-07-02
Added
  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)
Fixed
  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)
Other
  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
This PR was generated with release-plz.
@alexhancock
alexhancock
self-requested a review
July 2, 2025 18:50
@alexhancock
alexhancock
merged commit c0f3720
into
mainJul 2, 2025
bug-ops pushed a commit
to bug-ops/rust-sdk
that referenced
this pull request
Jul 3, 2025
@github-actions@bug-ops
chore: release v0.2.0 (modelcontextprotocol#300)
9cf945a
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
bug-ops pushed a commit
to bug-ops/rust-sdk
that referenced
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Jul 9, 2025
@github-actions@bug-ops
chore: release v0.2.0 (modelcontextprotocol#300)
7bf5dc6
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chore: release v0.2.0 (modelcontextprotocol#300)
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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chore: release v0.2.0 - #300
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release-plz-2025-07-02T18-45-31Z
Jul 2, 2025
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chore: release v0.2.0#300
alexhancock merged 1 commit into
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🤖 New release
  • rmcp-macros: 0.1.5 -> 0.2.0
  • rmcp: 0.1.5 -> 0.2.0 (⚠ API breaking changes)
⚠ rmcp breaking changes
--- failure auto_trait_impl_removed: auto trait no longer implemented ---
Description:
A public type has stopped implementing one or more auto traits. This can break downstream code that depends on the traits being implemented.
ref: https://doc.rust-lang.org/reference/special-types-and-traits.html#auto-traits
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/auto_trait_impl_removed.ron
Failed in:
type RequestNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type RequestNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ServerNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientNotification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type ClientNotification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type ServerRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Request is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type Notification is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type Notification is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type ClientRequest is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam is no longer UnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
type NotificationNoParam is no longer RefUnwindSafe, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure constructible_struct_adds_field: externally-constructible struct adds field ---
Description:
A pub struct constructible with a struct literal has a new pub field. Existing struct literals must be updated to include the new field.
ref: https://doc.rust-lang.org/reference/expressions/struct-expr.html
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/constructible_struct_adds_field.ron
Failed in:
field ServerCapabilities.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:85
field Request.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:291
field ServerCapabilitiesBuilder.completions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/capabilities.rs:199
field NotificationNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:385
field RequestContext.meta in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:496
field RequestContext.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:497
field RequestHandle.progress_token in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:247
field ProgressNotificationParam.message in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:770
field RequestNoParam.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:344
field SseServerConfig.sse_keep_alive in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/transport/sse_server.rs:223
field Tool.annotations in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/tool.rs:24
field Notification.extensions in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:364
--- failure declarative_macro_missing: macro_rules declaration removed or renamed ---
Description:
A `macro_rules!` declarative macro cannot be invoked by its prior name. The macro may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/reference/macros-by-example.html#path-based-scope
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/declarative_macro_missing.ron
Failed in:
macro tool_box, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:427
--- failure derive_trait_impl_removed: built-in derived trait no longer implemented ---
Description:
A public type has stopped deriving one or more traits. This can break downstream code that depends on those types implementing those traits.
ref: https://doc.rust-lang.org/reference/attributes/derive.html#derive
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/derive_trait_impl_removed.ron
Failed in:
type RequestNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:338
type ServerNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1339
type ClientResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1320
type ClientNotification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1312
type QuitReason no longer derives Clone, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Copy, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Eq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type QuitReason no longer derives Hash, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
type ServerRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1332
type Request no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:284
type ServerResult no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1350
type Notification no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:357
type ClientRequest no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:1295
type NotificationNoParam no longer derives PartialEq, in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:379
--- failure enum_discriminants_undefined_non_unit_variant: enum's variants no longer have defined discriminants due to non-unit variant ---
Description:
An enum's variants no longer have well-defined discriminant values due to a tuple or struct variant in the enum. This breaks downstream code that accesses discriminants via a numeric cast like `as isize`.
ref: https://doc.rust-lang.org/reference/items/enumerations.html#assigning-discriminant-values
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_discriminants_undefined_non_unit_variant.ron
Failed in:
enum QuitReason in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:484
--- failure enum_missing: pub enum removed or renamed ---
Description:
A publicly-visible enum cannot be imported by its prior path. A `pub use` may have been removed, or the enum itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_missing.ron
Failed in:
enum rmcp::transport::io::JsonRpcMessageCodecError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:122
enum rmcp::transport::sse::SseTransportError, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:15
enum rmcp::service::PeerSinkMessage, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:278
enum rmcp::model::Message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:324
enum rmcp::transport::io::TransportAdapterAsyncCombinedRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:44
enum rmcp::model::ProgressToken, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:126
enum rmcp::transport::TransportAdapterStreamSink, previously in file /tmp/.tmprcKU8o/rmcp/src/transport.rs:83
enum rmcp::transport::io::TransportAdapterAsyncRW, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:26
--- failure enum_variant_added: enum variant added on exhaustive enum ---
Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_added.ron
Failed in:
variant JsonRpcMessage:BatchRequest in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:541
variant JsonRpcMessage:BatchResponse in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model.rs:543
variant RawContent:Audio in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/model/content.rs:60
variant QuitReason:JoinError in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:487
--- failure enum_variant_missing: pub enum variant removed or renamed ---
Description:
A publicly-visible enum has at least one variant that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/enum_variant_missing.ron
Failed in:
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
variant ServiceError::Transport, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:29
--- failure feature_missing: package feature removed or renamed ---
Description:
A feature has been removed from this package's Cargo.toml. This will break downstream crates which enable that feature.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#cargo-feature-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/feature_missing.ron
Failed in:
feature transport-sse in the package's Cargo.toml
--- failure function_missing: pub fn removed or renamed ---
Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/function_missing.ron
Failed in:
function rmcp::transport::io::from_async_read, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:62
function rmcp::transport::io::from_async_write, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:71
--- failure inherent_method_missing: pub method removed or renamed ---
Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/inherent_method_missing.ron
Failed in:
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
Peer::new, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:323
JsonRpcMessage::into_message, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:307
--- failure module_missing: pub module removed or renamed ---
Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/module_missing.ron
Failed in:
mod rmcp::transport::sse, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:2
--- failure struct_missing: pub struct removed or renamed ---
Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_missing.ron
Failed in:
struct rmcp::transport::io::JsonRpcMessageCodec, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/io.rs:78
struct rmcp::transport::sse::SseTransportRetryCofnig, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:45
struct rmcp::handler::server::tool::Parameter, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:163
struct rmcp::transport::sse::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::transport::SseTransport, previously in file /tmp/.tmprcKU8o/rmcp/src/transport/sse.rs:66
struct rmcp::model::PaginatedRequestParamInner, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:497
struct rmcp::model::WithMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:172
struct rmcp::handler::server::tool::ToolBoxItem, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:365
struct rmcp::handler::server::tool::Callee, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:182
struct rmcp::handler::server::tool::ToolBox, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:390
struct rmcp::model::RequestMeta, previously in file /tmp/.tmprcKU8o/rmcp/src/model.rs:181
--- failure struct_pub_field_missing: pub struct's pub field removed or renamed ---
Description:
A publicly-visible struct has at least one public field that is no longer available under its prior name. It may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/struct_pub_field_missing.ron
Failed in:
field peer of struct TowerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/service/tower.rs:10
--- failure trait_associated_type_added: non-sealed public trait added associated type without default value ---
Description:
A non-sealed trait has gained an associated type without a default value, which breaks downstream implementations of the trait
ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-new-item-no-default
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_associated_type_added.ron
Failed in:
trait associated type rmcp::service::ServiceRole::InitializeError in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:82
--- failure trait_method_missing: pub trait method removed or renamed ---
Description:
A trait method is no longer callable, and may have been renamed or removed entirely.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_missing.ron
Failed in:
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:95
method set_peer of trait Service, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:96
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:219
method set_peer of trait ServerHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/server.rs:223
method get_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:165
method set_peer of trait DynService, previously in file /tmp/.tmprcKU8o/rmcp/src/service.rs:166
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
method get_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:126
method set_peer of trait ClientHandler, previously in file /tmp/.tmprcKU8o/rmcp/src/handler/client.rs:128
--- failure trait_method_parameter_count_changed: pub trait method parameter count changed ---
Description:
A trait method now takes a different number of parameters.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#major-any-change-to-trait-item-signatures
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_method_parameter_count_changed.ron
Failed in:
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
Service::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:102
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
ServerHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:198
ServerHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:205
ServerHandler::on_initialized now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:212
ServerHandler::on_roots_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server.rs:219
DynService::handle_notification now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/service.rs:167
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
ClientHandler::on_cancelled now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:89
ClientHandler::on_progress now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:96
ClientHandler::on_logging_message now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:103
ClientHandler::on_resource_updated now takes 3 instead of 2 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:110
ClientHandler::on_resource_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:117
ClientHandler::on_tool_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:123
ClientHandler::on_prompt_list_changed now takes 2 instead of 1 parameters, in file /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/client.rs:129
--- failure trait_mismatched_generic_lifetimes: trait now takes a different number of generic lifetimes ---
Description:
A trait now takes a different number of generic lifetime parameters. Uses of this trait that name the previous number of parameters, such as in trait bounds, will be broken.
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_mismatched_generic_lifetimes.ron
Failed in:
trait FromToolCallContextPart (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:95
trait CallToolHandler (1 -> 0 lifetime params) in /tmp/.tmpkgrbSN/rust-sdk/crates/rmcp/src/handler/server/tool.rs:168
--- failure trait_removed_associated_type: trait's associated type was removed ---
Description:
A public trait's associated type was removed or renamed.
ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.41.0/src/lints/trait_removed_associated_type.ron
Failed in:
associated type CallToolHandler::Fut, previously at /tmp/.tmprcKU8o/rmcp/src/handler/server/tool.rs:155

Changelog
rmcp-macros
0.2.0 - 2025-07-02
Added
  • add progress notification handling and related structures (#282)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (transport) support streamable http server (#152)
  • (rmcp-macro) generate description from docs (#141)
  • revision-2025-03-26 without streamable http (#84)
Fixed
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • cleanup zombie processes for child process client (#156)
  • (rmcp-macros) fix extract_doc_line code (#142)
  • (macros) add error deal (#109)
  • (macro) add generics marco types support (#98)
  • (typo) s/marcos/macros/ (#85)
  • (test) fix tool deserialization error (#68)
Other
  • refactor tool macros and router implementation (#261)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add spell check (#82)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • fmt the project (#54)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
rmcp
0.2.0 - 2025-07-02
Added
  • mark boxed http body as sync (#291)
  • add progress notification handling and related structures (#282)
  • allow failable service creation in streamable HTTP tower service (#244)
  • provide more context information (#236)
  • stateless mode of streamable http client (#233)
  • add cancellation_token method to RunningService (#218)
  • better http server support (#199)
  • throw initialize error detail (#192)
  • sse client optionally skip the endpoint event (#187)
  • (server) add annotation to tool macro (#184)
  • (model) add json schema generation support for all model types (#176)
  • (openapi) add OpenAPI v3 compatibility and test for nullable field schema workaround (#135) (#137)
  • (extension) extract http request part into rmcp extension (#163)
  • (transport) support streamable http server (#152)
  • (oauth) fixes + cache client credentials (#157)
  • allow use of reqwest without ring provider (#155)
  • extensions to context (#102)
  • revision-2025-03-26 without streamable http (#84)
  • (tool) allow tool call return a serializable value in json format (#75) (#78)
  • Sse server auto ping (#74)
  • (transport) Sse client transport trait (#67)
Fixed
  • let users decide what to wrap in child process command (#279)
  • cancellable initialization process (#280)
  • inject part into extension when handing init req (#275)
  • streamable http server close request channel on response(#266) (#270)
  • streamable http client close on response (#268)
  • expose TokioChildWrapper::id() in TokioChildProcess and TokioChildProcessOut (#254)
  • add compatibility handling for non-standard notifications in async_rw (#247)
  • allow SSE server router to be nested (#240)
  • error for status in post method of streamable http client (#238)
  • disable wasmbind in chrono for wasm32-unknown-unknown (#234)
  • (examples) add clients in examples's readme (#225)
  • generic ServerHandler (#223)
  • comment error (#215)
  • resolve the server 406 error in API calls (#203)
  • sse endpoint build follow js's new URL(url, base) (#197)
  • more friendly interface to get service error (#190)
  • cleanup zombie processes for child process client (#156)
  • (schemar) use self-defined settings (#180)
  • (transport-sse-server) cleanup on connection drop (#165)
  • (test) skip serialize tool's annotation if empty (#160)
  • fix resource leak (#136)
  • (handler) do call handler methods when initialize server (#118)
  • (server) schemars compilation errors (#104)
  • (test) fix test introduced by test(context): test context requests  #97 (#101)
  • (macro) add generics marco types support (#98)
  • (typo) nit language corrections (#90)
  • (typo) s/marcos/macros/ (#85)
  • (client) add error enum while deal client info (#76)
  • (notification) fix wrongly error report in notification (#70)
  • (test) fix tool deserialization error (#68)
  • (server) add error enum while deal server info (#51)
Other
  • add simpling example and test (#289)
  • add update for test_message_schema (#286)
  • add notion clear in model.rs (#284)
  • cov settings, and fix serveral building warnings (#281)
  • refactor tool macros and router implementation (#261)
  • fix regression in URL joining (#265)
  • remove erroneous definitions_path (#264)
  • allow using a TokioCommandWrap for TokioChildProcess::new closesStdio doesn't seem to respect cmd flags anymore #243 (#245)
  • Fix typo (#249)
  • provide http server as tower service (#228)
  • (deps) update sse-stream requirement from 0.1.4 to 0.2.0 (#230)
  • Server info is only retrieved once during initialization (#214)
  • (deps) update base64 requirement from 0.21 to 0.22 (#209)
  • revert badge (#202)
  • use hierarchical readme for publishing (#198)
  • Ci/coverage badge (#191)
  • fix error introduced by merge, and reorganize feature (#185)
  • Transport trait and worker transport, and streamable http client with those new features. (#167)
  • add oauth2 support (#130)
  • remove un-used tower.rs (#125)
  • update calculator example description (#115)
  • fix the url (#120)
  • add a simple chat client for example (#119)
  • add an overview to rmcp/src/lib.rs (#116)
  • (context) test context request handling and refactor for reusable client-server tests (#97)
  • (logging) Add tests for logging (#96)
  • Adopt Devcontainer for Development Environment (#81)
  • fix typos (#79)
  • format and fix typo (#72)
  • add documentation generation job (#59)
  • add test with js server (#65)
  • fmt the project (#54)
  • (sse_server) separate router and server startup (#52)
  • fix broken link (#53)
  • fix the branch name for git dependency (#46)
  • Move whole rmcp crate to offcial rust sdk (#44)
  • Initial commit
This PR was generated with release-plz.
@alexhancock
alexhancock
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July 2, 2025 18:50
@alexhancock
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Stdio doesn't seem to respect cmd flags anymore


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