logger

Documentation

Index

• func SetDefault(logger Logger)
• type LogFormat
• type LogLevel
• type Logger
  • func Default() Logger
  • func LoggerGroup(loggers ...Logger) Logger

Functions

func SetDefault

func SetDefault(logger Logger)

Types

type LogFormat

type LogFormat string

LogFormat is format type

const (
	TextFormat LogFormat = "text"
	JSONFormat LogFormat = "json"
)

type LogLevel

type LogLevel string

LogLevel is Logger Level type

const (
	// TraceLevel has more verbose message than debug level
	TraceLevel LogLevel = "trace"
	// DebugLevel has verbose message
	DebugLevel LogLevel = "debug"
	// InfoLevel is default log level
	InfoLevel LogLevel = "info"
	// WarnLevel is for logging messages about possible issues
	WarnLevel LogLevel = "warn"
	// ErrorLevel is for logging errors
	ErrorLevel LogLevel = "error"
	// FatalLevel is for logging fatal messages. The system shuts down after logging the message.
	FatalLevel LogLevel = "fatal"
)

type Logger

type Logger interface {
	WithFields(map[string]any) Logger
	Trace(args ...any)
	Tracef(format string, args ...any)
	Debug(args ...any)
	Debugf(format string, args ...any)
	Info(args ...any)
	Infof(format string, args ...any)
	Warn(args ...any)
	Warnf(format string, args ...any)
	Error(args ...any)
	Errorf(format string, args ...any)
	Fatal(args ...any)
	Fatalf(format string, args ...any)
	GetLevel() LogLevel
	IsLevelEnabled(level LogLevel) bool
}

func Default

func Default() Logger

func LoggerGroup

func LoggerGroup(loggers ...Logger) Logger