logger

Documentation

Index

• type Discard
  • func NewDiscard() Discard
  • func (sf Discard) DPanicf(string, ...interface{})
  • func (sf Discard) Debugf(string, ...interface{})
  • func (sf Discard) Errorf(string, ...interface{})
  • func (sf Discard) Fatalf(string, ...interface{})
  • func (sf Discard) Infof(string, ...interface{})
  • func (sf Discard) Warnf(string, ...interface{})
• type Logger
• type Option
  • func WithEnable(enable bool) Option
• type Std
  • func New(l *log.Logger, opts ...Option) *Std
  • func (sf Std) DPanicf(format string, args ...interface{})
  • func (sf Std) Debugf(format string, args ...interface{})
  • func (sf Std) Errorf(format string, args ...interface{})
  • func (sf Std) Fatalf(format string, args ...interface{})
  • func (sf Std) Infof(format string, args ...interface{})
  • func (sf *Std) Mode(enable bool)
  • func (sf Std) Warnf(format string, args ...interface{})

Types

type Discard

type Discard struct{}

Discard is an logger on which all Write calls succeed without doing anything.

func NewDiscard

func NewDiscard() Discard

NewDiscard a discard logger on which always succeed without doing anything

func (Discard) DPanicf

func (sf Discard) DPanicf(string, ...interface{})

DPanicf implement Logger interface.

func (Discard) Debugf

func (sf Discard) Debugf(string, ...interface{})

Debugf implement Logger interface.

func (Discard) Errorf

func (sf Discard) Errorf(string, ...interface{})

Errorf implement Logger interface.

func (Discard) Fatalf

func (sf Discard) Fatalf(string, ...interface{})

Fatalf implement Logger interface.

func (Discard) Infof

func (sf Discard) Infof(string, ...interface{})

Infof implement Logger interface.

func (Discard) Warnf

func (sf Discard) Warnf(string, ...interface{})

Warnf implement Logger interface.

type Logger

type Logger interface {
	Debugf(format string, arg ...interface{})
	Infof(format string, arg ...interface{})
	Warnf(format string, arg ...interface{})
	Errorf(format string, arg ...interface{})
	DPanicf(format string, arg ...interface{})
	Fatalf(format string, arg ...interface{})
}

Logger log interface

type Option

type Option func(std *Std)

Option option

func WithEnable

func WithEnable(enable bool) Option

WithEnable enable log or not

type Std

type Std struct {
	*log.Logger
	// contains filtered or unexported fields
}

Std 标准输出, os.Stdout, os.Stderr, os.Stdin, ioutil.Discard

func New

func New(l *log.Logger, opts ...Option) *Std

New new std logger with option

func (Std) DPanicf

func (sf Std) DPanicf(format string, args ...interface{})

DPanicf implement Logger interface.

func (Std) Debugf

func (sf Std) Debugf(format string, args ...interface{})

Debugf implement Logger interface.

func (Std) Errorf

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

Errorf implement Logger interface.

func (Std) Fatalf

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

Fatalf implement Logger interface.

func (Std) Infof

func (sf Std) Infof(format string, args ...interface{})

Infof implement Logger interface.

func (*Std) Mode

func (sf *Std) Mode(enable bool)

Mode enable log or not

func (Std) Warnf

func (sf Std) Warnf(format string, args ...interface{})

Warnf implement Logger interface.