logger

Documentation

Overview

Package logger defines interface for logging. Implementation should be passed by user. Also provides NoOp (do-nothing) and Std (redirect to std log) predefined loggers.

Index

• Variables
• type Func
  • func (f Func) Logf(format string, args ...interface{})
• type L

Variables

var NoOp = Func(func(format string, args ...interface{}) {})

NoOp logger

var Std = Func(func(format string, args ...interface{}) { log.Printf(format, args...) })

Std logger sends to std default logger directly

Types

type Func

type Func func(format string, args ...interface{})

Func type is an adapter to allow the use of ordinary functions as Logger.

func (Func) Logf

func (f Func) Logf(format string, args ...interface{})

Logf calls f(id)

type L

type L interface {
	Logf(format string, args ...interface{})
}

L defined logger interface used everywhere in the package