design-patterns

Explain Rust design patterns for RTK CLI filter modules.

75.3k|4.7k|Updated Jan 22, 2026
One-click install
npx skills add https://github.com/rtk-ai/rtk --skill design-patterns-rtk-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: design-patterns
Source: https://github.com/rtk-ai/rtk/tree/main/.claude/skills/design-patterns
Command: npx skills add https://github.com/rtk-ai/rtk --skill design-patterns-rtk-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides guidance on applying common Rust design patterns to the specific context of the RTK CLI tool, ensuring robust and maintainable code for filter modules.

Core Features & Use Cases

  • Pattern Explanations: Details on Newtype, Builder, State Machine, Trait Objects, RAII, Strategy, and Extension Traits.
  • RTK Contextualization: Examples show how each pattern applies to RTK's filter module architecture and CLI tool development.
  • Anti-Pattern Identification: Highlights common pitfalls to avoid in RTK's development environment.
  • Use Case: When designing a new command-line filter module for RTK, consult this Skill to choose the most appropriate pattern for structuring the code, validating inputs, and managing state.

Quick Start

Use the design-patterns skill to understand how to apply the Builder pattern for complex filter configurations.

Frequently Asked Questions about design-patterns

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

FAQPage Schema
What Rust design patterns should I use for structuring CLI filter modules?

Rust design patterns suitable for CLI filter modules include Newtype, Builder, State Machine, Trait Objects, RAII, Strategy, and Extension Traits for managing state and structuring code.

How does the Builder pattern help with complex filter configurations in Rust?

The Builder pattern helps manage complex filter configurations in Rust by allowing step-by-step construction of configuration objects, ensuring valid state and preventing anti-patterns in CLI development.

When should I use the State Machine pattern in Rust CLI architecture?

Use the State Machine pattern in Rust CLI architecture to safely manage transitions between different operational states, ensuring robust logic and preventing invalid state configurations within filter modules.

How do I avoid common anti-patterns when refactoring Rust code structure?

Avoid common anti-patterns in Rust code structure by selecting appropriate design patterns like RAII for resource management and Trait Objects for dynamic dispatch, ensuring maintainable CLI tool development.

Does the Strategy pattern work well for managing behavior in Rust software architecture?

The Strategy pattern works well in Rust software architecture to define a family of algorithms, encapsulate each one, and make them interchangeable, providing flexibility in filter module behavior.

What are the limitations of using Extension Traits for Rust code structure?

Extension traits enhance existing types in Rust code structure but require careful implementation to avoid bloating APIs; understand these constraints when applying them to CLI filter module architecture.