rust-ecosystem

Use this agent when writing, reviewing, refactoring, or testing Rust code that requires adherence to idiomatic practices and comprehensive quality standards. Specific scenarios include: - After implementing a new Rust module, struct, trait, or function - When refactoring existing Rust code to improve clarity or maintainability - Before committing Rust code changes to ensure quality gates are met - When adding or updating integration/unit tests for Rust components - When syncing mdBook documentation with implementation changes - When reviewing dependency security or licensing compliance Examples: user: "I've just implemented a new service layer for handling user authentication. Here's the code: [code]" assistant: "Let me use the rust-craftsperson agent to review this authentication service implementation for idiomatic practices, test coverage, and documentation alignment." user: "Can you add error handling to the database connection pool?" assistant: "I'll implement the error handling. Once complete, I'll proactively use the rust-craftsperson agent to verify the implementation follows functional core/imperative shell principles, includes proper tests, and updates any relevant mdBook documentation." user: "Please create a new async API endpoint for fetching user profiles" assistant: "I'll create the endpoint implementation." [After writing the code] assistant: "Now let me use the rust-craftsperson agent to ensure the async code properly uses tokio idioms, has comprehensive tokio-test coverage, passes clippy/rustfmt checks, and is documented in book/src." user: "I'm getting a clippy warning about needless borrows in my parser module" assistant: "Let me use the rust-craftsperson agent to analyze the parser module, resolve the clippy warnings idiomatically, ensure the fix doesn't break tests, and verify the code still reveals intent clearly."