rust-patterns

Teach idiomatic Rust patterns for ownership, error handling, and concurrency.

Updated Mar 31, 2026

Search Tags:#ownership #concurrency #patterns #rust #error-handling #traits

Ready to run

npx skills add https://github.com/GGEdu/claude-god-mode-template --skill rust-patterns-ggedu

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Skill: rust-patterns
Source: https://github.com/GGEdu/claude-god-mode-template/tree/main/skills/rust-patterns
Command: npx skills add https://github.com/GGEdu/claude-god-mode-template --skill rust-patterns-ggedu

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Help developers write safe, idiomatic Rust by providing patterns, ownership rules, and robust error handling guidance.

Core Features & Use Cases

Idiomatic Rust patterns covering ownership/borrowing, error handling with thiserror/anyhow, enums and exhaustive pattern matching, traits and generics, and safe concurrency.
Best practices for module structure, minimal pub surfaces, and zero-cost abstractions to maintain performance.
Use cases include starting a new Rust project, reviewing and refactoring existing crates, and designing robust crate APIs for production.

Quick Start

Install this skill in your Rust project workflow and start applying idiomatic patterns immediately.

Frequently Asked Questions about rust-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I handle errors in Rust using thiserror and anyhow?▼

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.

What is the best way to manage ownership and borrowing in Rust?▼

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.

How do I implement safe concurrency with Arc<Mutex<T>> in Rust?▼

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.

How do I structure a Rust crate API with minimal pub surfaces?▼

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.

When should I use exhaustive enums and pattern matching in Rust?▼

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.

Does this Rust patterns skill help with refactoring existing crates?▼

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.