* [Rust Server] Fix RustServerCodegen type: object example "Disabled because there's no example" issue.
* [Rust Server] Add test case yaml with "Disabled because there's no example" issue.
* [Rust Server] Fix example-client-main param.example character escaping issue with raw string.
* [Rust Server] Add test case yaml new generated code after fix.
* [Rust Server] Fix Rust 1.39+ "Box<Future" and "as &Has" compile issue
* [Rust Server] Fix Rust server side pathRegEx and baseName not match issue
* [Rust Server] Add test case yaml with path parameter.
* [Rust Server] Support complex query parameters
* [Rust Server] Remove unused extern crate
* [Rust Server] tokio should be a dev-dependency
* [Rust Server] Add test for complex query params
* Update samples
Co-authored-by: Matt Williams
* Remove test file erroneously checked in
* [Rust Server] Fix no features build
- Need serde_json for no-features build for undefined value structures
- Don't include `IntoHeader` type and implementations if we aren't including the client/server features
- Don't export the `IntoHeader` type at all - it's internal
* Update samples
* [Rust Server] Don't use structs in models
This avoids namespace clashes between model names and types used.
* [Rust Server] Handle models named after results
* [Rust Server] Add test for result models
* Update samples
