logger

Documentation

Overview

Package logger provides logging functions. As default, logger discards all passed messages. See SetOutput for more details.

Index

• func Fatal(v ...interface{})
• func Fatalf(format string, v ...interface{})
• func Printf(format string, v ...interface{})
• func Println(v ...interface{})
• func Reset()
• func Scriptf(format string, f func() []interface{})
• func Scriptln(f func() []interface{})
• func SetOutput(w io.Writer)
• func SetPrefix(p string)

Functions

func Fatal

func Fatal(v ...interface{})

func Fatalf

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

func Printf

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

func Println

func Println(v ...interface{})

func Reset

func Reset()

Reset resets logging all parameters.

func Scriptf

func Scriptf(format string, f func() []interface{})

Scriptf is similar with Scriptln, but for formatting output.

func Scriptln

func Scriptln(f func() []interface{})

Scriptln receives a function f which executes something and returns some values as a slice of empty interfaces. If logging is disabled, f is not executed.

func SetOutput

func SetOutput(w io.Writer)

SetOutput enables logging that writes out logs to w.

func SetPrefix

func SetPrefix(p string)

SetPrefix changes the log prefix to another one. The default prefix is "evans: ".