feat(rmcp-macro): generate description from docs#141

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Merged
jokemanfire merged 11 commits into from
Apr 18, 2025
Merged

feat(rmcp-macro): generate description from docs #141

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11 commits
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48a4b21
feat: generate description from docs
ssddOnTop Apr 17, 2025
438cdae
fix logic to extract doc
ssddOnTop Apr 17, 2025
10abe80
fmt
ssddOnTop Apr 17, 2025
7f8f49a
chore: undo unnecessary changes in `Cargo.toml`
ssddOnTop Apr 17, 2025
3caa575
chore: undo unnecessary changes in `Cargo.toml`
ssddOnTop Apr 17, 2025
a0deaa6
chore: remove unnecessary code in tests
ssddOnTop Apr 17, 2025
78265a1
create `extract_doc_line`
ssddOnTop Apr 18, 2025
c278da1
fmt
ssddOnTop Apr 18, 2025
587e1f9
make sure the string is not empty
ssddOnTop Apr 18, 2025
b196f1e
avoid multilayer nesting
ssddOnTop Apr 18, 2025
c99d417
fmt
ssddOnTop Apr 18, 2025
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77 changes: 76 additions & 1 deletion crates/rmcp-macros/src/tool.rs
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
})
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.
if !attr.path().is_ident("doc") {
return None;
}

let name_value = match &attr.meta {
syn::Meta::NameValue(nv) => nv,
_ => return None,
};

let expr_lit = match &name_value.value {
syn::Expr::Lit(lit) => lit,
_ => return None,
};

let lit_str = match &expr_lit.lit {
syn::Lit::Str(s) => s,
_ => return None,
};

let content = lit_str.value().trim().to_string();

if content.is_empty() {
None
} else {
Some(content)
}
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
let mut tool_macro_attrs = ToolAttrs::default();
let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
// generate get tool attr function
let tool_attr_fn = {
let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
// Use explicitly provided description if available
expr
} else {
// Try to extract documentation comments
let doc_content = input_fn
.attrs
.iter()
.filter_map(extract_doc_line)
.collect::<Vec<_>>()
.join("\n");

parse_quote! {
""
#doc_content.trim().to_string()
}
};
let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
println!("input: {:#}", input);
Ok(())
}
#[test]
fn test_doc_comment_description() -> syn::Result<()> {
let attr = quote! {}; // No explicit description
let input = quote! {
/// This is a test description from doc comments
/// with multiple lines
fn test_function(&self) -> Result<(), Error> {
Ok(())
}
};
let result = tool(attr, input)?;

// The output should contain the description from doc comments
let result_str = result.to_string();
assert!(result_str.contains("This is a test description from doc comments"));
assert!(result_str.contains("with multiple lines"));

Ok(())
}
#[test]
fn test_explicit_description_priority() -> syn::Result<()> {
let attr = quote! {
description = "Explicit description has priority"
};
let input = quote! {
/// Doc comment description that should be ignored
fn test_function(&self) -> Result<(), Error> {
Ok(())
}
};
let result = tool(attr, input)?;

// The output should contain the explicit description
let result_str = result.to_string();
assert!(result_str.contains("Explicit description has priority"));
Ok(())
}
}
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
feat(rmcp-macro): generate description from docs#141

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 Merged

jokemanfire
merged 11 commits into

from

Apr 18, 2025
 Merged


feat(rmcp-macro): generate description from docs
#141
 Changes from all commits
Commits

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11 commits


Select commit
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48a4b21

feat: generate description from docs


ssddOnTop Apr 17, 2025
438cdae

fix logic to extract doc


ssddOnTop Apr 17, 2025
10abe80

fmt


ssddOnTop Apr 17, 2025
7f8f49a

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
3caa575

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
a0deaa6

chore: remove unnecessary code in tests


ssddOnTop Apr 17, 2025
78265a1

create `extract_doc_line`


ssddOnTop Apr 18, 2025
c278da1

fmt


ssddOnTop Apr 18, 2025
587e1f9

make sure the string is not empty


ssddOnTop Apr 18, 2025
b196f1e

avoid multilayer nesting


ssddOnTop Apr 18, 2025
c99d417

fmt


ssddOnTop Apr 18, 2025

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77 changes: 76 additions & 1 deletion
crates/rmcp-macros/src/tool.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
 })
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.

 if !attr.path().is_ident("doc") {
 return None;
 }

 let name_value = match &attr.meta {
 syn::Meta::NameValue(nv) => nv,
 _ => return None,
 };

 let expr_lit = match &name_value.value {
 syn::Expr::Lit(lit) => lit,
 _ => return None,
 };

 let lit_str = match &expr_lit.lit {
 syn::Lit::Str(s) => s,
 _ => return None,
 };

 let content = lit_str.value().trim().to_string();

 if content.is_empty() {
 None
 } else {
 Some(content)
 }
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
 let mut tool_macro_attrs = ToolAttrs::default();
 let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
 // generate get tool attr function
 let tool_attr_fn = {
 let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
 // Use explicitly provided description if available
 expr
 } else {
 // Try to extract documentation comments
 let doc_content = input_fn
 .attrs
 .iter()
 .filter_map(extract_doc_line)
 .collect::<Vec<_>>()
 .join("\n");

 parse_quote! {
""
 #doc_content.trim().to_string()
 }
 };
 let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
 println!("input: {:#}", input);
 Ok(())
 }
 #[test]
 fn test_doc_comment_description() -> syn::Result<()> {
 let attr = quote! {}; // No explicit description
 let input = quote! {
 /// This is a test description from doc comments
 /// with multiple lines
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the description from doc comments
 let result_str = result.to_string();
 assert!(result_str.contains("This is a test description from doc comments"));
 assert!(result_str.contains("with multiple lines"));

 Ok(())
 }
 #[test]
 fn test_explicit_description_priority() -> syn::Result<()> {
 let attr = quote! {
 description = "Explicit description has priority"
 };
 let input = quote! {
 /// Doc comment description that should be ignored
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the explicit description
 let result_str = result.to_string();
 assert!(result_str.contains("Explicit description has priority"));
 Ok(())
 }
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(rmcp-macro): generate description from docs#141

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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privacy statement. We’ll occasionally send you account related emails.

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to your account

 Merged

jokemanfire
merged 11 commits into

from

Apr 18, 2025
 Merged


feat(rmcp-macro): generate description from docs
#141
 Changes from all commits
Commits

Show all changes


11 commits


Select commit
Hold shift + click to select a range
48a4b21

feat: generate description from docs


ssddOnTop Apr 17, 2025
438cdae

fix logic to extract doc


ssddOnTop Apr 17, 2025
10abe80

fmt


ssddOnTop Apr 17, 2025
7f8f49a

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
3caa575

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
a0deaa6

chore: remove unnecessary code in tests


ssddOnTop Apr 17, 2025
78265a1

create `extract_doc_line`


ssddOnTop Apr 18, 2025
c278da1

fmt


ssddOnTop Apr 18, 2025
587e1f9

make sure the string is not empty


ssddOnTop Apr 18, 2025
b196f1e

avoid multilayer nesting


ssddOnTop Apr 18, 2025
c99d417

fmt


ssddOnTop Apr 18, 2025

File filter

Filter by extension
Filter by extension
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Loading
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77 changes: 76 additions & 1 deletion
crates/rmcp-macros/src/tool.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
 })
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.

 if !attr.path().is_ident("doc") {
 return None;
 }

 let name_value = match &attr.meta {
 syn::Meta::NameValue(nv) => nv,
 _ => return None,
 };

 let expr_lit = match &name_value.value {
 syn::Expr::Lit(lit) => lit,
 _ => return None,
 };

 let lit_str = match &expr_lit.lit {
 syn::Lit::Str(s) => s,
 _ => return None,
 };

 let content = lit_str.value().trim().to_string();

 if content.is_empty() {
 None
 } else {
 Some(content)
 }
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
 let mut tool_macro_attrs = ToolAttrs::default();
 let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
 // generate get tool attr function
 let tool_attr_fn = {
 let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
 // Use explicitly provided description if available
 expr
 } else {
 // Try to extract documentation comments
 let doc_content = input_fn
 .attrs
 .iter()
 .filter_map(extract_doc_line)
 .collect::<Vec<_>>()
 .join("\n");

 parse_quote! {
""
 #doc_content.trim().to_string()
 }
 };
 let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
 println!("input: {:#}", input);
 Ok(())
 }
 #[test]
 fn test_doc_comment_description() -> syn::Result<()> {
 let attr = quote! {}; // No explicit description
 let input = quote! {
 /// This is a test description from doc comments
 /// with multiple lines
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the description from doc comments
 let result_str = result.to_string();
 assert!(result_str.contains("This is a test description from doc comments"));
 assert!(result_str.contains("with multiple lines"));

 Ok(())
 }
 #[test]
 fn test_explicit_description_priority() -> syn::Result<()> {
 let attr = quote! {
 description = "Explicit description has priority"
 };
 let input = quote! {
 /// Doc comment description that should be ignored
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the explicit description
 let result_str = result.to_string();
 assert!(result_str.contains("Explicit description has priority"));
 Ok(())
 }
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(rmcp-macro): generate description from docs#141

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

jokemanfire
merged 11 commits into

from

Apr 18, 2025
 Merged


feat(rmcp-macro): generate description from docs
#141
 Changes from all commits
Commits

Show all changes


11 commits


Select commit
Hold shift + click to select a range
48a4b21

feat: generate description from docs


ssddOnTop Apr 17, 2025
438cdae

fix logic to extract doc


ssddOnTop Apr 17, 2025
10abe80

fmt


ssddOnTop Apr 17, 2025
7f8f49a

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
3caa575

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
a0deaa6

chore: remove unnecessary code in tests


ssddOnTop Apr 17, 2025
78265a1

create `extract_doc_line`


ssddOnTop Apr 18, 2025
c278da1

fmt


ssddOnTop Apr 18, 2025
587e1f9

make sure the string is not empty


ssddOnTop Apr 18, 2025
b196f1e

avoid multilayer nesting


ssddOnTop Apr 18, 2025
c99d417

fmt


ssddOnTop Apr 18, 2025

File filter

Filter by extension
Filter by extension
Conversations

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Loading
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77 changes: 76 additions & 1 deletion
crates/rmcp-macros/src/tool.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
 })
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.

 if !attr.path().is_ident("doc") {
 return None;
 }

 let name_value = match &attr.meta {
 syn::Meta::NameValue(nv) => nv,
 _ => return None,
 };

 let expr_lit = match &name_value.value {
 syn::Expr::Lit(lit) => lit,
 _ => return None,
 };

 let lit_str = match &expr_lit.lit {
 syn::Lit::Str(s) => s,
 _ => return None,
 };

 let content = lit_str.value().trim().to_string();

 if content.is_empty() {
 None
 } else {
 Some(content)
 }
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
 let mut tool_macro_attrs = ToolAttrs::default();
 let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
 // generate get tool attr function
 let tool_attr_fn = {
 let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
 // Use explicitly provided description if available
 expr
 } else {
 // Try to extract documentation comments
 let doc_content = input_fn
 .attrs
 .iter()
 .filter_map(extract_doc_line)
 .collect::<Vec<_>>()
 .join("\n");

 parse_quote! {
""
 #doc_content.trim().to_string()
 }
 };
 let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
 println!("input: {:#}", input);
 Ok(())
 }
 #[test]
 fn test_doc_comment_description() -> syn::Result<()> {
 let attr = quote! {}; // No explicit description
 let input = quote! {
 /// This is a test description from doc comments
 /// with multiple lines
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the description from doc comments
 let result_str = result.to_string();
 assert!(result_str.contains("This is a test description from doc comments"));
 assert!(result_str.contains("with multiple lines"));

 Ok(())
 }
 #[test]
 fn test_explicit_description_priority() -> syn::Result<()> {
 let attr = quote! {
 description = "Explicit description has priority"
 };
 let input = quote! {
 /// Doc comment description that should be ignored
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the explicit description
 let result_str = result.to_string();
 assert!(result_str.contains("Explicit description has priority"));
 Ok(())
 }
}

, '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" + '

Skip to content
feat(rmcp-macro): generate description from docs#141

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

jokemanfire
merged 11 commits into

from

Apr 18, 2025
 Merged


feat(rmcp-macro): generate description from docs
#141
 Changes from all commits
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48a4b21

feat: generate description from docs


ssddOnTop Apr 17, 2025
438cdae

fix logic to extract doc


ssddOnTop Apr 17, 2025
10abe80

fmt


ssddOnTop Apr 17, 2025
7f8f49a

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
3caa575

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
a0deaa6

chore: remove unnecessary code in tests


ssddOnTop Apr 17, 2025
78265a1

create `extract_doc_line`


ssddOnTop Apr 18, 2025
c278da1

fmt


ssddOnTop Apr 18, 2025
587e1f9

make sure the string is not empty


ssddOnTop Apr 18, 2025
b196f1e

avoid multilayer nesting


ssddOnTop Apr 18, 2025
c99d417

fmt


ssddOnTop Apr 18, 2025

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77 changes: 76 additions & 1 deletion
crates/rmcp-macros/src/tool.rs

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
 })
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.

 if !attr.path().is_ident("doc") {
 return None;
 }

 let name_value = match &attr.meta {
 syn::Meta::NameValue(nv) => nv,
 _ => return None,
 };

 let expr_lit = match &name_value.value {
 syn::Expr::Lit(lit) => lit,
 _ => return None,
 };

 let lit_str = match &expr_lit.lit {
 syn::Lit::Str(s) => s,
 _ => return None,
 };

 let content = lit_str.value().trim().to_string();

 if content.is_empty() {
 None
 } else {
 Some(content)
 }
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
 let mut tool_macro_attrs = ToolAttrs::default();
 let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
 // generate get tool attr function
 let tool_attr_fn = {
 let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
 // Use explicitly provided description if available
 expr
 } else {
 // Try to extract documentation comments
 let doc_content = input_fn
 .attrs
 .iter()
 .filter_map(extract_doc_line)
 .collect::<Vec<_>>()
 .join("\n");

 parse_quote! {
""
 #doc_content.trim().to_string()
 }
 };
 let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
 println!("input: {:#}", input);
 Ok(())
 }
 #[test]
 fn test_doc_comment_description() -> syn::Result<()> {
 let attr = quote! {}; // No explicit description
 let input = quote! {
 /// This is a test description from doc comments
 /// with multiple lines
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the description from doc comments
 let result_str = result.to_string();
 assert!(result_str.contains("This is a test description from doc comments"));
 assert!(result_str.contains("with multiple lines"));

 Ok(())
 }
 #[test]
 fn test_explicit_description_priority() -> syn::Result<()> {
 let attr = quote! {
 description = "Explicit description has priority"
 };
 let input = quote! {
 /// Doc comment description that should be ignored
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the explicit description
 let result_str = result.to_string();
 assert!(result_str.contains("Explicit description has priority"));
 Ok(())
 }
}

, '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 {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(rmcp-macro): generate description from docs#141

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 Merged

jokemanfire
merged 11 commits into

from

Apr 18, 2025
 Merged


feat(rmcp-macro): generate description from docs
#141
 Changes from all commits
Commits

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11 commits


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48a4b21

feat: generate description from docs


ssddOnTop Apr 17, 2025
438cdae

fix logic to extract doc


ssddOnTop Apr 17, 2025
10abe80

fmt


ssddOnTop Apr 17, 2025
7f8f49a

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
3caa575

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
a0deaa6

chore: remove unnecessary code in tests


ssddOnTop Apr 17, 2025
78265a1

create `extract_doc_line`


ssddOnTop Apr 18, 2025
c278da1

fmt


ssddOnTop Apr 18, 2025
587e1f9

make sure the string is not empty


ssddOnTop Apr 18, 2025
b196f1e

avoid multilayer nesting


ssddOnTop Apr 18, 2025
c99d417

fmt


ssddOnTop Apr 18, 2025

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77 changes: 76 additions & 1 deletion
crates/rmcp-macros/src/tool.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
 })
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.

 if !attr.path().is_ident("doc") {
 return None;
 }

 let name_value = match &attr.meta {
 syn::Meta::NameValue(nv) => nv,
 _ => return None,
 };

 let expr_lit = match &name_value.value {
 syn::Expr::Lit(lit) => lit,
 _ => return None,
 };

 let lit_str = match &expr_lit.lit {
 syn::Lit::Str(s) => s,
 _ => return None,
 };

 let content = lit_str.value().trim().to_string();

 if content.is_empty() {
 None
 } else {
 Some(content)
 }
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
 let mut tool_macro_attrs = ToolAttrs::default();
 let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
 // generate get tool attr function
 let tool_attr_fn = {
 let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
 // Use explicitly provided description if available
 expr
 } else {
 // Try to extract documentation comments
 let doc_content = input_fn
 .attrs
 .iter()
 .filter_map(extract_doc_line)
 .collect::<Vec<_>>()
 .join("\n");

 parse_quote! {
""
 #doc_content.trim().to_string()
 }
 };
 let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
 println!("input: {:#}", input);
 Ok(())
 }
 #[test]
 fn test_doc_comment_description() -> syn::Result<()> {
 let attr = quote! {}; // No explicit description
 let input = quote! {
 /// This is a test description from doc comments
 /// with multiple lines
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the description from doc comments
 let result_str = result.to_string();
 assert!(result_str.contains("This is a test description from doc comments"));
 assert!(result_str.contains("with multiple lines"));

 Ok(())
 }
 #[test]
 fn test_explicit_description_priority() -> syn::Result<()> {
 let attr = quote! {
 description = "Explicit description has priority"
 };
 let input = quote! {
 /// Doc comment description that should be ignored
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the explicit description
 let result_str = result.to_string();
 assert!(result_str.contains("Explicit description has priority"));
 Ok(())
 }
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
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");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
feat(rmcp-macro): generate description from docs#141

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

 Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

jokemanfire
merged 11 commits into

from

Apr 18, 2025
 Merged


feat(rmcp-macro): generate description from docs
#141
 Changes from all commits
Commits

Show all changes


11 commits


Select commit
Hold shift + click to select a range
48a4b21

feat: generate description from docs


ssddOnTop Apr 17, 2025
438cdae

fix logic to extract doc


ssddOnTop Apr 17, 2025
10abe80

fmt


ssddOnTop Apr 17, 2025
7f8f49a

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
3caa575

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
a0deaa6

chore: remove unnecessary code in tests


ssddOnTop Apr 17, 2025
78265a1

create `extract_doc_line`


ssddOnTop Apr 18, 2025
c278da1

fmt


ssddOnTop Apr 18, 2025
587e1f9

make sure the string is not empty


ssddOnTop Apr 18, 2025
b196f1e

avoid multilayer nesting


ssddOnTop Apr 18, 2025
c99d417

fmt


ssddOnTop Apr 18, 2025

File filter

Filter by extension
Filter by extension
Conversations

Failed to load comments. 
Loading
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 Diff view


77 changes: 76 additions & 1 deletion
crates/rmcp-macros/src/tool.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
 })
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.

 if !attr.path().is_ident("doc") {
 return None;
 }

 let name_value = match &attr.meta {
 syn::Meta::NameValue(nv) => nv,
 _ => return None,
 };

 let expr_lit = match &name_value.value {
 syn::Expr::Lit(lit) => lit,
 _ => return None,
 };

 let lit_str = match &expr_lit.lit {
 syn::Lit::Str(s) => s,
 _ => return None,
 };

 let content = lit_str.value().trim().to_string();

 if content.is_empty() {
 None
 } else {
 Some(content)
 }
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
 let mut tool_macro_attrs = ToolAttrs::default();
 let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
 // generate get tool attr function
 let tool_attr_fn = {
 let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
 // Use explicitly provided description if available
 expr
 } else {
 // Try to extract documentation comments
 let doc_content = input_fn
 .attrs
 .iter()
 .filter_map(extract_doc_line)
 .collect::<Vec<_>>()
 .join("\n");

 parse_quote! {
""
 #doc_content.trim().to_string()
 }
 };
 let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
 println!("input: {:#}", input);
 Ok(())
 }
 #[test]
 fn test_doc_comment_description() -> syn::Result<()> {
 let attr = quote! {}; // No explicit description
 let input = quote! {
 /// This is a test description from doc comments
 /// with multiple lines
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the description from doc comments
 let result_str = result.to_string();
 assert!(result_str.contains("This is a test description from doc comments"));
 assert!(result_str.contains("with multiple lines"));

 Ok(())
 }
 #[test]
 fn test_explicit_description_priority() -> syn::Result<()> {
 let attr = quote! {
 description = "Explicit description has priority"
 };
 let input = quote! {
 /// Doc comment description that should be ignored
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the explicit description
 let result_str = result.to_string();
 assert!(result_str.contains("Explicit description has priority"));
 Ok(())
 }
}

, '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); }
})();
})();

Skip to content
feat(rmcp-macro): generate description from docs#141

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

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By clicking “Sign up for GitHub”, you agree to our terms of service and
privacy statement. We’ll occasionally send you account related emails.

Already on GitHub?
Sign in
to your account

 Merged

jokemanfire
merged 11 commits into

from

Apr 18, 2025
 Merged


feat(rmcp-macro): generate description from docs
#141
 Changes from all commits
Commits

Show all changes


11 commits


Select commit
Hold shift + click to select a range
48a4b21

feat: generate description from docs


ssddOnTop Apr 17, 2025
438cdae

fix logic to extract doc


ssddOnTop Apr 17, 2025
10abe80

fmt


ssddOnTop Apr 17, 2025
7f8f49a

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
3caa575

chore: undo unnecessary changes in `Cargo.toml`


ssddOnTop Apr 17, 2025
a0deaa6

chore: remove unnecessary code in tests


ssddOnTop Apr 17, 2025
78265a1

create `extract_doc_line`


ssddOnTop Apr 18, 2025
c278da1

fmt


ssddOnTop Apr 18, 2025
587e1f9

make sure the string is not empty


ssddOnTop Apr 18, 2025
b196f1e

avoid multilayer nesting


ssddOnTop Apr 18, 2025
c99d417

fmt


ssddOnTop Apr 18, 2025

File filter

Filter by extension
Filter by extension
Conversations

Failed to load comments. 
Loading
Jump to

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Failed to load files. 
Loading
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 Diff view


77 changes: 76 additions & 1 deletion
crates/rmcp-macros/src/tool.rs

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -296,6 +296,35 @@ pub(crate) fn tool_impl_item(attr: TokenStream, mut input: ItemImpl) -> syn::Res
 })
}

fn extract_doc_line(attr: &syn::Attribute) -> Option<String> {
Comment thread
ssddOnTop marked this conversation as resolved.

 if !attr.path().is_ident("doc") {
 return None;
 }

 let name_value = match &attr.meta {
 syn::Meta::NameValue(nv) => nv,
 _ => return None,
 };

 let expr_lit = match &name_value.value {
 syn::Expr::Lit(lit) => lit,
 _ => return None,
 };

 let lit_str = match &expr_lit.lit {
 syn::Lit::Str(s) => s,
 _ => return None,
 };

 let content = lit_str.value().trim().to_string();

 if content.is_empty() {
 None
 } else {
 Some(content)
 }
}

pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Result<TokenStream> {
 let mut tool_macro_attrs = ToolAttrs::default();
 let args: ToolFnItemAttrs = syn::parse2(attr)?;
Expand DownExpand Up@@ -405,10 +434,19 @@ pub(crate) fn tool_fn_item(attr: TokenStream, mut input_fn: ItemFn) -> syn::Resu
 // generate get tool attr function
 let tool_attr_fn = {
 let description = if let Some(expr) = tool_macro_attrs.fn_item.description {
 // Use explicitly provided description if available
 expr
 } else {
 // Try to extract documentation comments
 let doc_content = input_fn
 .attrs
 .iter()
 .filter_map(extract_doc_line)
 .collect::<Vec<_>>()
 .join("\n");

 parse_quote! {
""
 #doc_content.trim().to_string()
 }
 };
 let schema = match &tool_macro_attrs.params {
Expand DownExpand Up@@ -657,4 +695,41 @@ mod test {
 println!("input: {:#}", input);
 Ok(())
 }
 #[test]
 fn test_doc_comment_description() -> syn::Result<()> {
 let attr = quote! {}; // No explicit description
 let input = quote! {
 /// This is a test description from doc comments
 /// with multiple lines
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the description from doc comments
 let result_str = result.to_string();
 assert!(result_str.contains("This is a test description from doc comments"));
 assert!(result_str.contains("with multiple lines"));

 Ok(())
 }
 #[test]
 fn test_explicit_description_priority() -> syn::Result<()> {
 let attr = quote! {
 description = "Explicit description has priority"
 };
 let input = quote! {
 /// Doc comment description that should be ignored
 fn test_function(&self) -> Result<(), Error> {
 Ok(())
 }
 };
 let result = tool(attr, input)?;

 // The output should contain the explicit description
 let result_str = result.to_string();
 assert!(result_str.contains("Explicit description has priority"));
 Ok(())
 }
}