log

package
v0.0.0-...-fbbe109 Latest Latest
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 Go to latest Published: Oct 17, 2016 License: MIT Imports: 8 Imported by: 5

Documentation

Overview

Package log contains simple leveled logging implementation on top of stdlib logger. NOTE: without "only stdlib" constraint I would use github.com/uber-go/zap for logging.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Fields 

type Fields map[string]interface{}

func (Fields) Fields 

func (f Fields) Fields() map[string]interface{}

type Level 

type Level int
const (
	DebugLevel Level = iota
	InfoLevel
	WarnLevel
	ErrorLevel
	FatalLevel
)

func LevelFromString 

func LevelFromString(s string) (l Level, err error)

func (Level) String 

func (l Level) String() string

type LogFields 

type LogFields interface {
	Fields() map[string]interface{}
}

type Logger 

type Logger interface {
	Debug(args ...interface{})
	Debugf(format string, args ...interface{})
	Info(args ...interface{})
	Infof(format string, args ...interface{})
	Warn(args ...interface{})
	Warnf(format string, args ...interface{})
	Error(args ...interface{})
	Errorf(format string, args ...interface{})
	Fatal(args ...interface{})
	Fatalf(format string, args ...interface{})
	Panic(args ...interface{})
	Panicf(format string, args ...interface{})
	WithFields(keyValues LogFields) Logger
	Fields() Fields
}

Logger interface is subset of github.com/uber-common/bark.Logger methods.

func NewLogger 

func NewLogger(l Level, w io.Writer) Logger

func NewLoggerSink 

func NewLoggerSink(l Level, s Sink) Logger

type Sink 

type Sink interface {
	Output(callDepth int, s string) error
}

Source Files

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