Go Error Handling
Handle errors in Go the idiomatic way: explicit checking, structured wrapping, and type-safe error inspection for reliable, debuggable programs.
When to Use
- Returning and checking errors in Go functions
- Creating custom error types for domain-specific failures
- Wrapping errors to add context as they propagate up the call stack
- Matching specific error conditions with errors.Is or errors.As
- Handling multiple errors from concurrent operations
Core Patterns
[Description truncada. Veja o README completo no GitHub.]