m15-anti-pattern

Identify common Rust anti-patterns during code review.

Updated Feb 8, 2026
One-click install
npx skills add https://github.com/yumazak/kodo --skill m15-anti-pattern-yumazak
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: m15-anti-pattern
Source: https://github.com/yumazak/kodo/tree/main/.agents/skills/m15-anti-pattern
Command: npx skills add https://github.com/yumazak/kodo --skill m15-anti-pattern-yumazak

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This knowledge unit helps code reviewers quickly identify Rust anti-patterns and suggest idiomatic alternatives to improve code quality and maintainability.

Core Features & Use Cases

  • Anti-pattern detection during Rust code reviews: surface common mistakes such as excessive cloning, unwrap in production, and improper ownership patterns.
  • Guided remediation: provides concrete refactors, references to best practices, and traces to root causes.
  • Learning and onboarding: serves as a quick reference for junior developers to recognize and avoid classic Rust pitfalls in real-world projects.

Quick Start

Provide the Rust code you want reviewed and I will surface common anti-patterns and actionable improvements.

Frequently Asked Questions about m15-anti-pattern

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

FAQPage Schema
What are common Rust anti-patterns to look for in code review?

Yes, you can provide Rust code directly for review. The skill analyzes the submitted codebase to surface common anti-patterns like clone misuse and unwrap in production, delivering structured mappings and practical refactor recommendations to improve code quality.

How do I fix improper ownership patterns in my Rust project?

To fix improper Rust ownership patterns, apply guided remediation by tracing the root causes of ownership pitfalls and refactoring them using idiomatic alternatives. This process provides concrete refactors and references to best practices for improved code structure.

When should I avoid using unwrap in Rust production code?

You should avoid using unwrap in Rust production code because it causes runtime panics on None or Err values. During code review, replacing unwrap with proper error handling is a key refactor to improve code safety and reliability.

Does this Rust code review approach work for junior developers onboarding to a project?

Yes, this Rust code review approach works for junior developer onboarding by serving as a quick reference. It helps newcomers recognize and avoid classic Rust pitfalls like excessive cloning in real-world projects through structured anti-pattern mappings.

What is the best way to reduce excessive cloning in Rust codebases?

The best way to reduce excessive cloning in Rust codebases is to review ownership and borrowing structures to eliminate unnecessary data copies. Code review identifies clone misuse and provides actionable refactors to enforce idiomatic memory management.