printer

Documentation

Overview

Package printer carries a stdout fd. It helps caller to print message on console even if it has set the log fd redirect.

Index

• Variables
• func Print(msg string)
• func Printf(format string, a ...interface{})
• func Println(msg string)
• type StdPrinter
  • func (sp *StdPrinter) Print(msg string)
  • func (sp *StdPrinter) Printf(format string, a ...interface{})
  • func (sp *StdPrinter) Println(msg string)

Variables

var (
	// Printer is global StdPrinter.
	Printer = &StdPrinter{Out: os.Stdout}
)

Functions

func Print

func Print(msg string)

Print outputs info to console directly.

func Printf

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

Printf formats according to a format specifier.

func Println

func Println(msg string)

Println outputs info to console directly.

Types

type StdPrinter

type StdPrinter struct {
	Out io.Writer
}

StdPrinter outputs info to console directly.

func (*StdPrinter) Print

func (sp *StdPrinter) Print(msg string)

Print outputs info to console directly.

func (*StdPrinter) Printf

func (sp *StdPrinter) Printf(format string, a ...interface{})

Printf formats according to a format specifier.

func (*StdPrinter) Println

func (sp *StdPrinter) Println(msg string)

Println outputs info to console directly.