Does this skill support Go 1.13+ error features?

Yes, it specifically focuses on modern patterns like errors.Is, errors.As, and the %w wrapping verb introduced in Go 1.13.

Does it include patterns for web development?

Yes, it includes specialized guidance for mapping internal Go errors to HTTP status codes and structured JSON error responses.

Can it help me design custom error types?

Absolutely. It provides templates and implementation patterns for creating struct-based error types that carry domain-specific context.

How does it handle panics and recovery?

It defines clear boundaries on when to use panic versus returning errors, providing safe execution patterns for recovering from unrecoverable failures.

Go Error Handling Patterns

Name: Go Error Handling Patterns
Author: TheBushidoCollective

byTheBushidoCollective

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API 개발

Implements robust Go error handling patterns including wrapping, sentinel errors, and custom types to build resilient backend applications.

소개

This skill equips Claude with specialized knowledge of Go's idiomatic error handling ecosystem, ranging from basic checks to advanced Go 1.13+ wrapping techniques. It helps developers move beyond simple error checking by implementing sentinel errors, custom error types for domain logic, and structured logging integration. Whether you are building high-concurrency microservices or CLI tools, this skill ensures your Go applications handle failures gracefully, preserve context through error chains, and provide clear debugging information for faster troubleshooting.

주요 기능

Idiomatic early-return patterns and error variable naming conventions
72 GitHub stars
Implementation of sentinel errors and custom error types for domain logic
Comprehensive unit testing strategies for error conditions and edge cases
Context-preserving error wrapping using Go 1.13+ standards
Structured error logging integration using the slog package

사용 사례

Implementing multi-error collection for complex data validation or batch processing
Building production-grade REST APIs with standardized HTTP error mapping
Refactoring legacy Go codebases to utilize modern errors.Is and errors.As patterns

소개

주요 기능

Idiomatic early-return patterns and error variable naming conventions
72 GitHub stars
Implementation of sentinel errors and custom error types for domain logic
Comprehensive unit testing strategies for error conditions and edge cases
Context-preserving error wrapping using Go 1.13+ standards
Structured error logging integration using the slog package

사용 사례

Implementing multi-error collection for complex data validation or batch processing
Building production-grade REST APIs with standardized HTTP error mapping
Refactoring legacy Go codebases to utilize modern errors.Is and errors.As patterns