logger

Documentation

Index

• Variables
• func Init(cfg Logging) (err error)
• type Loggable
• type Logger
  • func Fetch(ctx context.Context, name string) *Logger
  • func GetLogger(scope ...string) *Logger
  • func (l Logger) Module() string
  • func (l *Logger) Named(name string) *Logger
• type Logging

Variables

var (
	ContextKey           = contextKey{}
	ErrNoLoggerInContext = errors.New("no logger in context")
)

Functions

func Init

func Init(cfg Logging) (err error)

Init initializes a rs/zerolog logger from user config

Types

type Loggable

type Loggable interface {
	SetLogger(*Logger)
}

Loggable indicates the implement supports logging

type Logger

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

Logger is wrapper for rs/zerolog logger with module, it is singleton.

func Fetch

func Fetch(ctx context.Context, name string) *Logger

func GetLogger

func GetLogger(scope ...string) *Logger

GetLogger return logger with a scope

func (Logger) Module

func (l Logger) Module() string

func (*Logger) Named

func (l *Logger) Named(name string) *Logger

type Logging

type Logging struct {
	Env   string
	Level string
}

Logging is the config info