errors

Documentation

Index

• Variables
• func CauseWithNil(err error) error
• func Newf(format string, args ...interface{}) error

Variables

var (
	Cause        = errs.Cause
	New          = errs.New
	WithMessage  = errs.WithMessage
	WithMessagef = errs.WithMessagef
	WithStack    = errs.WithStack
)

Functions

func CauseWithNil

func CauseWithNil(err error) error

CauseWithNil returns Cause of an error. If error returned by Cause is same (no Causer interface implemented), function will return nil instead

func Newf

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