errors

Documentation

Overview

Package errors implements basic error handling.

This package is like github.com/pkg/errors but without the stack traces.

Index

• func Cause(err error) error
• func New(format string, a ...interface{}) error
• func Wrap(err error, format string, a ...interface{}) error

Functions

func Cause

func Cause(err error) error

Cause returns the first cause of the error or returns the original error if the error does not have a cause. This is unlike the pkg/errors package which returns the most underlying cause for the error.

func New

func New(format string, a ...interface{}) error

func Wrap

func Wrap(err error, format string, a ...interface{}) error