failure

README

failure

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Copyright (c) 2024 Archivage Numérique

Documentation

Index

• Constants
• func As(err error, target any) bool
• func Is(err, target error) bool
• func Join(merr ...error) error
• func Unwrap(err error) error
• func Wrap(cause, err error) error
• type Failure
  • func New(msg string, kv ...any) *Failure
  • func WithMessage(cause error, msg string, kv ...any) *Failure
  • func (f *Failure) Error() string
  • func (f *Failure) Unwrap() error
• type Sentinel
  • func (s Sentinel) Error() string

Constants

const (
	NoError = Sentinel("no error")
)

Functions

func As

func As(err error, target any) bool

func Is

func Is(err, target error) bool

func Join

func Join(merr ...error) error

func Unwrap

func Unwrap(err error) error

func Wrap

func Wrap(cause, err error) error

Types

type Failure

type Failure struct {
	Cause   error
	Message string
}

func New

func New(msg string, kv ...any) *Failure

func WithMessage

func WithMessage(cause error, msg string, kv ...any) *Failure

func (*Failure) Error

func (f *Failure) Error() string

func (*Failure) Unwrap

func (f *Failure) Unwrap() error

type Sentinel

type Sentinel string

Sentinel constant-errors

func (Sentinel) Error

func (s Sentinel) Error() string