errors

Documentation

Index

• func New(format string, a ...interface{}) error
• func WithStack(err error) error
• func Wrap(err error, format string, a ...interface{}) error
• type Error
  • func (e Error) Cause() error
  • func (e Error) Error() string
  • func (e Error) Format(state fmt.State, verb rune)

Functions

func New

func New(format string, a ...interface{}) error

New creates a new error with stack trace saved

func WithStack

func WithStack(err error) error

WithStack wrap error with stack trace saved

func Wrap

func Wrap(err error, format string, a ...interface{}) error

Wrap wrap origin error into a new one

Types

type Error

type Error struct {
	// contains filtered or unexported fields
}

Error enhanced error

func (Error) Cause

func (e Error) Cause() error

Cause returns origin error

func (Error) Error

func (e Error) Error() string

Error return string representation of error

func (Error) Format

func (e Error) Format(state fmt.State, verb rune)

Format formats error