errors

Documentation

Overview

Package errors implements functions to manipulate errors.

Index

• func New(text string) error
• func StackTrace(err error) string
• func Wrap(err error) error

Functions

func New

func New(text string) error

New returns an error with the supplied message. It also records the stack trace at the point it was called.

func StackTrace

func StackTrace(err error) string

StackTrace returns the stack trace contained in err, if it is a stackError, else an empty string.

func Wrap

func Wrap(err error) error

Wrap returns err, capturing a stack trace.