log

Documentation

Overview

Package log defines the MQTT log interface.

Index

• func NewContext(ctx context.Context, logger Interface) context.Context
• type F
  • func (f F) Fields() map[string]interface{}
• type Fielder
  • func Fields(f map[string]interface{}) Fielder
• type Interface
  • func FromContext(ctx context.Context) Interface

Functions

func NewContext

func NewContext(ctx context.Context, logger Interface) context.Context

NewContext returns a new context that contains the logger

Types

type F

type F map[string]interface{}

func (F) Fields

func (f F) Fields() map[string]interface{}

type Fielder

type Fielder interface {
	Fields() map[string]interface{}
}

Fielder is the interface for anything that can have fields.

func Fields

func Fields(f map[string]interface{}) Fielder

Fields returns a Fielder

type Interface

type Interface interface {
	Debug(msg string)
	Info(msg string)
	Warn(msg string)
	Error(msg string)
	Fatal(msg string)
	Debugf(msg string, v ...interface{})
	Infof(msg string, v ...interface{})
	Warnf(msg string, v ...interface{})
	Errorf(msg string, v ...interface{})
	Fatalf(msg string, v ...interface{})
	WithField(string, interface{}) Interface
	WithFields(Fielder) Interface
	WithError(error) Interface
}

Interface is the interface for logging.

var Noop Interface = &noop{}

Noop logger

func FromContext

func FromContext(ctx context.Context) Interface

FromContext calls log.FromContext