log

Documentation

Index

• Constants
• func Debug(format string, args ...interface{})
• func Error(format string, args ...interface{})
• func Fatal(args ...interface{})
• func Fatalf(format string, args ...interface{})
• func GetLevel() int
• func Info(format string, args ...interface{})
• func Print(args ...interface{})
• func Printf(format string, args ...interface{})
• func Println(args ...interface{})
• func SetLevel(level int)
• func SetOutput(w io.Writer)
• func Tracef(format string, args ...interface{})
• type Timer
  • func StartTimer() Timer
  • func (t *Timer) LogElapsed(message string, args ...interface{})

Constants

const (
	ERROR = iota
	INFO  = iota
	DEBUG = iota
)

Logging level

Functions

func Debug

func Debug(format string, args ...interface{})

Debug writes to debug log

func Error

func Error(format string, args ...interface{})

Error writes to error log

func Fatal

func Fatal(args ...interface{})

Fatal writes to error log and exits application

func Fatalf

func Fatalf(format string, args ...interface{})

Fatalf writes to error log and exits application

func GetLevel

func GetLevel() int

GetLevel returns logLevel

func Info

func Info(format string, args ...interface{})

Info writes to info log

func Print

func Print(args ...interface{})

Print writes to info log

func Printf

func Printf(format string, args ...interface{})

Printf writes to info log

func Println

func Println(args ...interface{})

Println writes to info log

func SetLevel

func SetLevel(level int)

SetLevel sets logging level

func SetOutput

func SetOutput(w io.Writer)

SetOutput sets output printing method

func Tracef

func Tracef(format string, args ...interface{})

Tracef writes to debug log and adds the calling function's name

Types

type Timer

type Timer struct {
	// contains filtered or unexported fields
}

Timer is a wrapper for time

func StartTimer

func StartTimer() Timer

StartTimer returns a Timer with a start time

func (*Timer) LogElapsed

func (t *Timer) LogElapsed(message string, args ...interface{})

LogElapsed writes to log message and elapsed time