errors

Documentation

Overview

Package errors handles errors.

Index

• func Is(err, target error) bool
• func Wrap(err error, message string) error
• type Error
  • func New(message string, args ...interface{}) *Error
  • func (e Error) Error() string

Functions

func Is

func Is(err, target error) bool

Is reports whether any error in err's chain matches target.

func Wrap

func Wrap(err error, message string) error

Wrap returns an error annotating err with a stack trace at the point Wrap is called.

Types

type Error

type Error struct {
	// contains filtered or unexported fields
}

Error represents an error

func New

func New(message string, args ...interface{}) *Error

New returns error handler.

func (Error) Error

func (e Error) Error() string

Error returns the error message.