log

Documentation

Index

• func Debug(l Level, format string, a ...interface{})
• func Log(format string, a ...interface{})
• func SetLevel(l Level)
• func SetOutput(w io.Writer)
• type Level
  • func LevelFromInt(i int) Level

Functions

func Debug

func Debug(l Level, format string, a ...interface{})

Debug writes a debug message if the global level permits.

func Log

func Log(format string, a ...interface{})

Log writes a message unconditionally to stderr. This is for important messages that should always be shown regardless of debug level.

func SetLevel

func SetLevel(l Level)

SetLevel sets the global debug level.

func SetOutput

func SetOutput(w io.Writer)

SetOutput allows overriding the output destination for debug logs.

Types

type Level

type Level int

Level represents the debug verbosity.

const (
	// Off disables all debug output.
	Off Level = iota
	// Basic provides minimal debugging information.
	Basic
	// Detailed provides more verbose debugging.
	Detailed
	// Trace is the most verbose level.
	Trace
)

func LevelFromInt

func LevelFromInt(i int) Level

LevelFromInt converts an int to a Level.