errors

Documentation

Index

• Variables
• func Wrap(prefix string, err error) error
• type WrappedError
  • func (e WrappedError) Error() string
  • func (e WrappedError) Unwrap() error

Variables

var (
	New  = errors.New
	Newf = fmt.Errorf
	Is   = errors.Is
	As   = errors.As
)

Import convenience

Functions

func Wrap

func Wrap(prefix string, err error) error

Wrap an error, if it is set, with a prefix message formatted in a common manner.

Types

type WrappedError

type WrappedError struct {
	Prefix string
	Err    error
}

A WrappedError is an error wrapped with an extra message.

func (WrappedError) Error

func (e WrappedError) Error() string

func (WrappedError) Unwrap

func (e WrappedError) Unwrap() error