logging

Documentation

Index

• func SetLevel(new Level)
• func ToJSON(v interface{}) string
• func ToPrettyJSON(v interface{}) string
• type Level
  • func GetLevel() Level
• type Logger

Functions

func SetLevel

func SetLevel(new Level)

SetLevel sets the logging level globally.

func ToJSON

func ToJSON(v interface{}) string

func ToPrettyJSON

func ToPrettyJSON(v interface{}) string

Types

type Level

type Level uint8

Level represents the logging level.

const (
	LevelTrace Level = iota
	LevelDebug
	LevelInfo
	LevelWarn
	LevelError
	LevelOff
)

func GetLevel

func GetLevel() Level

GetLevel retrieves the current global logging level.

type Logger

type Logger interface {
	// Trace emits a message at the TRACE level.
	Trace(format string, args ...interface{})

	// Debug emits a message at the DEBUG level.
	Debug(format string, args ...interface{})

	// Info emits a message at the INFO level.
	Info(format string, args ...interface{})

	// Warn emits a message at the WARN level.
	Warn(format string, args ...interface{})

	// Error emits a message at the ERROR level.
	Error(format string, args ...interface{})
}

Logger is the common interface to all loggers.