Rust-Struct-Reification

A macro to reify structs and their fields for type-safe runtime invocation and reflective access to fields and attributes

Example:

usecrate::reify;reify!{structTestStruct{
#[some_attr=5]pub field1:u64,
#[macro_attr(Value)]
field2:Vec<String>,
field3:Box<u16>,}}implTestStruct{pubfnnew() -> TestStruct{returnTestStruct{field1:42,field2:vec![String::from("something"),String::from("else")],field3:Box::new(64),};}}fnmain(){println!("{:?}",TestStruct::get_field_attribute_map());// Prints: { "field1": "some_attr=5", "field2": "macro_attr(Value)", "field3": "" }println!("{:?}",TestStruct::get_field_attribute("field1"));// Prints: Ok(Some("some_attr=5"))println!("{:?}",TestStruct::get_field_attribute("field3"));// Prints: Ok(None)println!("{:?}",TestStruct::get_field_attribute("field4"));// Prints: Err(TypedAttributeRetrievalError{ message: "..." })let test_struct:TestStruct = TestStruct::new();println!("{:?}", test_struct::get_field("field1"));// Prints: Ok(Any { .. })println!("{:?}", test_struct::get_field_typed::<Vec<String>>("field2"))// Prints: Ok({ "something", "else" })}