log

Documentation

Overview

Package log provides a simple layer for leveled logging in go.

Index

• Variables
• func Errorf(format string, args ...interface{})
• func Fatalf(format string, args ...interface{})
• func Infof(format string, args ...interface{})
• func Labelf(format string, args ...interface{})
• func Printf(format string, args ...interface{})
• func Silentf(format string, args ...interface{})
• func Verbosef(format string, label string, args ...interface{})
• func Warningf(format string, args ...interface{})
• type Level

Variables

var (
	// UseColors can be used to control coloring of the output
	UseColors = true
	// MaxLevel is the maximum level to log at. By default, logging
	// is done at Info level. Using verbose will display all the errors too,
	// Using silent will display only the most relevant information.
	MaxLevel = Info
)

Functions

func Errorf

func Errorf(format string, args ...interface{})

Errorf writes an error message on the screen with the default label

func Fatalf

func Fatalf(format string, args ...interface{})

Fatalf exits the program if we encounter a fatal error

func Infof

func Infof(format string, args ...interface{})

Infof writes a info message on the screen with the default label

func Labelf

func Labelf(format string, args ...interface{})

Labelf prints a string on screen with a label interface

func Printf

func Printf(format string, args ...interface{})

Printf prints a string on screen without any extra stuff

func Silentf

func Silentf(format string, args ...interface{})

Silentf writes a message on the stdout with no label

func Verbosef

func Verbosef(format string, label string, args ...interface{})

Verbosef writes a verbose message on the screen with a tabel

func Warningf

func Warningf(format string, args ...interface{})

Warningf writes a warning message on the screen with the default label

Types

type Level

type Level int

Level defines all the available levels we can log at

const (
	Null Level = iota
	Fatal
	Silent
	Label
	Misc
	Error
	Info
	Warning
	Verbose
)

Available logging levels