logext

Documentation

Overview

Package logext provides a utility for logging debug messages.

Index

• type Logger
  • func NewLogger(output io.Writer) Logger

Types

type Logger

type Logger interface {
	Printf(format string, v ...interface{})
	Println(v ...interface{})
}

Logger is an interface for logging debug messages.

func NewLogger

func NewLogger(output io.Writer) Logger

NewLogger returns a new logger. If the debug flag is set, it logs messages to the provided output. Otherwise, it discards all log messages.