How does this improve user experience?

By distinguishing between user-facing errors (actionable) and internal errors (generic), users get clearer guidance while sensitive system details remain hidden.

What is the m13-domain-error skill?

It is a specialized Claude Code skill designed to help Rust developers architect sophisticated error handling strategies, focusing on categorization and recovery.

Does this skill help with specific Rust crates?

Yes, it provides implementation patterns using popular crates such as thiserror, anyhow, tokio-retry, and failsafe-rs.

When should I use a circuit breaker instead of a retry?

Use retries for transient, isolated failures; use circuit breakers to prevent cascading failures when a downstream service is consistently failing.

Rust Domain Error Strategy

Name: Rust Domain Error Strategy
Author: actionbook

byactionbook

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596

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API Development

Architects resilient Rust applications by designing structured domain error hierarchies and recovery strategies.

The m13-domain-error skill provides a comprehensive framework for managing errors within the Rust ecosystem, focusing on the critical distinction between user-facing actions and internal system failures. It guides developers through the implementation of advanced resilience patterns—such as exponential backoff retries, circuit breakers, and graceful degradation—while providing best practices for using industry-standard crates like thiserror and anyhow to maintain high-quality, debuggable code.

Key Features

01Resilience strategies including circuit breakers and fallbacks

02Implementation patterns for retries with exponential backoff

03Categorized error hierarchies for users, developers, and ops

04Best practices for context-rich logging and structured errors

05Anti-pattern identification for cleaner Rust application design

06596 GitHub stars

Use Cases

01Architecting robust error response systems for public APIs

02Implementing automated retry logic for unreliable external services

03Designing domain-specific failure recovery in fintech or high-availability systems

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add actionbook/rust-skills m13-domain-error

For use in Claude.ai and ChatGPT

Download Skill