logger

Documentation

Index

• type LogLevel
  • func LogLevelFromString(logLevel string) LogLevel
• type Logger
  • func NewLogger(minLogLevel LogLevel) Logger
  • func NewTestLogger(writer io.Writer) Logger
• type Sink

Types

type LogLevel

type LogLevel int

const (
	DEBUG LogLevel = iota
	INFO
	ERROR
	FATAL
)

func LogLevelFromString

func LogLevelFromString(logLevel string) LogLevel

type Logger

type Logger interface {
	Info(string, ...interface{})
	Debug(string, ...interface{})
	Error(string, error, ...interface{})
}

func NewLogger

func NewLogger(minLogLevel LogLevel) Logger

func NewTestLogger

func NewTestLogger(writer io.Writer) Logger

type Sink

type Sink interface {
	//Log to the sink.  Best effort -- no need to worry about errors.
	Log(level LogLevel, payload []byte)
}

A Sink represents a write destination for a Logger. Based off https://github.com/pivotal-golang/lager