rust-code-style

name	rust-code-style
description	Write idiomatic, well-structured Rust for Wassette — single-responsibility design, anyhow error handling, Arc/Mutex for shared state, and the required formatting and linting with cargo +nightly fmt, cargo clippy, and cargo machete. Use when adding or refactoring Rust code in this repository.
allowed-tools	Bash, Read, Write, Edit, Glob, Grep

rust-code-style skill

Apply Wassette's Rust conventions when writing or refactoring .rs files.

Best practices

• Single responsibility: each function and struct has one clear purpose.
• DRY: extract shared logic into reusable functions or modules.
• Descriptive naming: name functions, variables, and types for readability.
• Unit tests: cover every public function and its edge cases.
• Keep it simple: prefer straightforward solutions over clever complexity.
• Dependencies: manage them carefully in Cargo.toml; avoid unnecessary ones that bloat the project.
• Error handling: use anyhow to add context and stack traces.
• Traits and generics: use traits for shared behavior and generics for reusable, type-safe, extensible APIs.
• Thread safety: use stdlib primitives like Arc and Mutex for shared state.
• Performance: choose appropriate data types, e.g. &str over String when possible.