errs

Documentation

Index

• Variables
• func Log(err error, handlers ...func(string))
• func Wrap(err error, format string, a ...interface{}) error

Variables

var LogHandler = func(message string) {
	log.Println(message)
}

LogHandler is a generic log handler - could be overridden

Functions

func Log

func Log(err error, handlers ...func(string))

Log prints the error into provided handler. If no handler provided, LogHandler is used

func Wrap

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

Wrap wraps error with an extra format