log

Documentation

Overview

Package log is a global internal logger

Index

• func Error(v ...interface{})
• func Errorf(format string, v ...interface{})
• func Fatal(v ...interface{})
• func Fatalf(format string, v ...interface{})
• func Info(v ...interface{})
• func Infof(format string, v ...interface{})
• func SetLogger(l Logger)
• type LevelType
• type Logger
  • func GetLogger() Logger
• type Option
  • func Level(level LevelType) Option
  • func Name(name string) Option
  • func ToStdOut(v bool) Option
• type Options

Functions

func Error

func Error(v ...interface{})

Error error

func Errorf

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

Errorf errorf

func Fatal

func Fatal(v ...interface{})

Fatal fatal

func Fatalf

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

Fatalf fatalf

func Info

func Info(v ...interface{})

Info info

func Infof

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

Infof infof

func SetLogger

func SetLogger(l Logger)

SetLogger sets the local logger

Types

type LevelType

type LevelType int

LevelType level type

const (
	// TraceLevel trace level
	TraceLevel LevelType = iota
	// DebugLevel debug level
	DebugLevel
	// InfoLevel info level
	InfoLevel
	// WarnLevel warn level
	WarnLevel
	// ErrorLevel error level
	ErrorLevel
	// FatalLevel fatal level
	FatalLevel
	// PanicLevel panic level
	PanicLevel
)

type Logger

type Logger interface {
	Init(opts ...Option) error
	Info(v ...interface{})
	Infof(format string, v ...interface{})
	Error(v ...interface{})
	Errorf(format string, v ...interface{})
	Fatal(v ...interface{})
	Fatalf(format string, v ...interface{})
	String() string
}

Logger logger interface

var DefaultLogger Logger

DefaultLogger default logger

func GetLogger

func GetLogger() Logger

GetLogger returns the local logger

type Option

type Option func(*Options)

Option option

func Level

func Level(level LevelType) Option

Level level

func Name

func Name(name string) Option

Name log name

func ToStdOut

func ToStdOut(v bool) Option

ToStdOut log to stdout

type Options

type Options struct {
	Name     string
	Level    LevelType
	ToStdOut bool

	// Other options for implementations of the interface
	// can be stored in a context
	Context context.Context
}

Options options