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rust-best-practices

Review Rust code for ownership, error handling, lint, and test issues.

1|Updated Apr 27, 2026
Search Tags:#testing#code review#documentation#error handling#ownership#rust#clippy
One-click install
npx skills add https://github.com/darkmatter/skills --skill rust-best-practices-darkmatter
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: rust-best-practices
Source: https://github.com/darkmatter/skills/tree/main/skills/rust-best-practices
Command: npx skills add https://github.com/darkmatter/skills --skill rust-best-practices-darkmatter

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers write, review, and refactor Rust code with fewer bugs, better performance, and stronger consistency across ownership, error handling, testing, and documentation.

Core Features & Use Cases

  • Idiomatic Rust Guidance: Recommends borrowing over cloning, appropriate ownership patterns, iterator usage, and clean import organization.
  • Safety and Reliability: Encourages Result-based error handling, avoids panic-prone production code, and documents panics, errors, and unsafe sections clearly.
  • Performance and Maintainability: Highlights Clippy lint discipline, benchmarking habits, dispatch trade-offs, type-state patterns, and test design best practices.
  • Use Case: A team can use this Skill during code review to catch redundant clones, missing error context, weak tests, and documentation gaps before merging Rust changes.

Quick Start

Ask this skill to review my Rust code for idiomatic ownership, performance, error handling, lint issues, and test coverage recommendations.

Frequently Asked Questions about rust-best-practices

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

FAQPage Schema
How do I reduce redundant clones and improve Rust ownership patterns?▼

To reduce redundant Rust clones, apply borrowing patterns over cloning, organize imports cleanly, and leverage iterator usage to optimize data flow for safer memory management.

What is the best way to handle errors in Rust without panicking?▼

The best way to handle Rust errors without panicking is using Result-based fallibility, avoiding panic-prone production code, and documenting panics, errors, and unsafe sections clearly for stronger reliability.

How do I apply Clippy lint discipline to catch Rust code issues?▼

Apply Clippy lint discipline by running Clippy during code review to catch redundant clones, missing error context, weak tests, and documentation gaps before merging Rust changes, ensuring maintainability.

Can I use Rust best practices for both library and application code refactoring?▼

Yes, Rust best practices apply to writing, reviewing, and refactoring both library and application code, guiding decisions about cloning, iterators, dispatch trade-offs, type-state patterns, and state modeling.

Why does Rust code review require checking test design and documentation coverage?▼

Rust code review requires checking test design and documentation coverage to prevent weak tests and documentation gaps, ensuring that doc and test coverage best practices are met before merging changes.

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