errors

README

errors

A FAIRE.

Licence

MIT.

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Copyright (c) 2021 mls-361.

Documentation

Index

• func As(err error, target interface{}) bool
• func Is(err, target error) bool
• func New(msg string, kv ...interface{}) error
• func NotImplemented() error
• func Unwrap(err error) error
• func WithMessage(err error, msg string, kv ...interface{}) error
• func Wrap(sentinel, err error) error
• type Sentinel
  • func (s Sentinel) Error() string

Functions

func As

func As(err error, target interface{}) bool

As AFAIRE.

func Is

func Is(err, target error) bool

Is AFAIRE.

func New

func New(msg string, kv ...interface{}) error

New AFAIRE.

func NotImplemented

func NotImplemented() error

NotImplemented AFAIRE.

func Unwrap

func Unwrap(err error) error

Unwrap AFAIRE.

func WithMessage

func WithMessage(err error, msg string, kv ...interface{}) error

WithMessage AFAIRE.

func Wrap

func Wrap(sentinel, err error) error

Wrap AFAIRE.

Types

type Sentinel

type Sentinel string

Sentinel AFAIRE. See https://dave.cheney.net/2016/04/07/constant-errors

func (Sentinel) Error

func (s Sentinel) Error() string

Error AFAIRE.