rust-patterns

Robust Rust error handling combines thiserror for custom library error types and anyhow for application-level error propagation. Using the Result type and the ? operator ensures safe, idiomatic error management without panics.

Idiomatic Rust ownership patterns enforce strict borrow rules to guarantee memory safety. Applying these patterns prevents data races and lifetimes issues, ensuring references remain valid without runtime overhead.

Safe Rust concurrency patterns utilize Arc<Mutex<T>> to share mutable state across threads. Wrapping data in a Mutex provides synchronized access, while Arc enables thread-safe reference counting.

Designing robust Rust crate APIs requires minimal pub surfaces to hide internal implementation details. Structuring modules with clear boundaries and zero-cost abstractions maintains production performance and safety.

Exhaustive enums and pattern matching in Rust ensure all possible states are handled at compile time. Applying these traits and generics patterns prevents runtime errors when refactoring logic.

Yes, these Rust patterns support reviewing and refactoring existing crates by applying clearer ownership rules, modular design, and robust error propagation to improve code safety and idiomatic structure.