log

Documentation

Overview

Package log implements standard logging.

Index

• Variables
• func Errorf(format string, args ...interface{})
• func Fprintf(w io.Writer, format string, args ...interface{})
• func Printf(format string, args ...interface{})

Variables

var (
	Stderr io.Writer = os.Stderr
	Stdout io.Writer = os.Stdout
)

Standard writers for the log package.

Functions

func Errorf

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

Errorf formats according to a format specifier and writes to standard error. It panics if any write error encountered.

func Fprintf

func Fprintf(w io.Writer, format string, args ...interface{})

Fprintf formats according to a format specifier and writes to w. It panics if any write error encountered.

func Printf

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

Printf formats according to a format specifier and writes to standard output. It panics if any write error encountered.