errors

README

errors

Go errors wrapping like pkg/errors but using Go's new error wrapping since 1.13.

Documentation

Index

• func Errorf(format string, args ...interface{}) error
• func Is(err error, target error) bool
• func New(msg string) error
• func Wrap(err error, msg string) error
• func Wrapf(err error, format string, args ...interface{}) error

Functions

func Errorf

func Errorf(format string, args ...interface{}) error

Errorf returns an error for a given format and arguments.

func Is

func Is(err error, target error) bool

Is checks if a given errors wraps another target.

func New

func New(msg string) error

New returns a new error from a given string.

func Wrap

func Wrap(err error, msg string) error

Wrap returns an error that wraps an existing error with a new one for a given string.

func Wrapf

func Wrapf(err error, format string, args ...interface{}) error

Wrapf returns an error that wraps an existing error with a new one for a given format and arguments.