Rust Dev

Writes tests following TDD (using cargo test, proptest, and insta) best practices. Use when writing unit tests, integration tests, or property-based tests in Rust.

Provides concise, focused Rust code reviews matching exact task complexity requirements. Use when reviewing Rust code quality, safety, or when the user asks for code review.

Implements concise, streamlined Rust code matching exact architect specifications. Use when writing Rust code, creating modules, or when the user asks to implement features in Rust.