logger

Documentation

Index

• type Field
• type Fields
  • func MapToFields(m map[string]any) Fields
• type Level
  • func ParseLevel(text string) Level
  • func (lvl Level) String() string
• type Logger
  • func New(opts ...Option) (Logger, error)
• type Option
  • func WithConsole(console bool) Option
  • func WithFields(fields ...Field) Option
  • func WithFiles(files ...string) Option
  • func WithLevel(lvl Level) Option
  • func WithLevelText(text string) Option
  • func WithTimeLayout(layout string) Option

Types

type Field

type Field struct {
	Key   string      `yaml:"key"`
	Value interface{} `yaml:"value"`
}

type Fields

type Fields []Field

func MapToFields

func MapToFields(m map[string]any) Fields

type Level

type Level int8

const (
	DebugLevel Level = iota - 1
	InfoLevel
	WarnLevel
	ErrorLevel
	PanicLevel
	FatalLevel
)

func ParseLevel

func ParseLevel(text string) Level

func (Level) String

func (lvl Level) String() string

type Logger

type Logger interface {
	SkipCaller(skip int) Logger

	With(fields ...Field) Logger
	WithError(err error) Logger

	Debug(msg string, fields ...Field)
	Info(msg string, fields ...Field)
	Warn(msg string, fields ...Field)
	Error(msg string, fields ...Field)
	Panic(msg string, fields ...Field)
	Fatal(msg string, fields ...Field)

	Sync() error
	Close() error
}

var NopLogger Logger = nopLogger{}

func New

func New(opts ...Option) (Logger, error)

type Option

type Option func(*options)

func WithConsole

func WithConsole(console bool) Option

func WithFields

func WithFields(fields ...Field) Option

func WithFiles

func WithFiles(files ...string) Option

func WithLevel

func WithLevel(lvl Level) Option

func WithLevelText

func WithLevelText(text string) Option

func WithTimeLayout

func WithTimeLayout(layout string) Option