rust-best-practices

SKILL.md

Based on Microsoft Pragmatic Rust Guidelines and Rust community standards.

| unwrap() everywhere | ? operator with proper error types | | clone() to satisfy borrow checker | Restructure code, use references | | Box | Concrete error types with thiserror | | String for all text | &str, Cow , or domain types | | Manual Drop for cleanup | RAII with struct destructors | | unsafe without justification | Safe abstractions first |

| Arc > overuse | Message passing, channels | | Blocking in async context | spawnblocking for CPU work |

Rust coding best practices based on Microsoft Pragmatic Rust Guidelines. ALWAYS invoke before writing or modifying Rust code. Covers error handling, API design, performance, and idiomatic patterns. Source: majiayu000/claude-arsenal.

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