logger

Documentation

Overview

Package logger provides the interface to logging facilities.

Index

• type Level
  • func LogLevel(level string) Level
  • func (l Level) String() string
• type Logger

Types

type Level

type Level int8

Level represents the severity level for a log entry.

const (
	LevelDebug   Level = iota // 0
	LevelInfo                 // 1
	LevelWarning              // 2
	LevelError                // 3
	LevelFatal                // 4
	LevelUnknown = -1
)

func LogLevel

func LogLevel(level string) Level

LogLevel matches the level string to a Level value.

func (Level) String

func (l Level) String() string

String returns a descriptive string for the severity level.

type Logger

type Logger interface {
	PrintDebug(message string, properties map[string]string)
	PrintError(err error, properties map[string]string)
	PrintFatal(err error, properties map[string]string)
	PrintInfo(message string, properties map[string]string)
	PrintWarning(message string, properties map[string]string)
	Write(message []byte) (n int, err error)
}

Logger is the interface that wraps the basic logging methods.