logger

Documentation

Index

• func GetLogLevel(level string) slog.Leveler
• func HandlerForOutput(output string, w io.Writer) slog.Handler
• func WriterForOutput(output string) io.Writer
• type LevelHandler
  • func NewLevelHandler(level slog.Leveler, h slog.Handler) *LevelHandler
  • func (h *LevelHandler) Enabled(_ context.Context, level slog.Level) bool
  • func (h *LevelHandler) Handle(ctx context.Context, r slog.Record) error
  • func (h *LevelHandler) Handler() slog.Handler
  • func (h *LevelHandler) WithAttrs(attrs []slog.Attr) slog.Handler
  • func (h *LevelHandler) WithGroup(name string) slog.Handler

Functions

func GetLogLevel

func GetLogLevel(level string) slog.Leveler

GetLogLevel parses a string and returns the corresponding slog.Leveler. Returns slog.LevelInfo if the string is not recognized.

func HandlerForOutput

func HandlerForOutput(output string, w io.Writer) slog.Handler

HandlerForOutput returns a slog.Handler based on the output string. Returns a slog.NewTextHandler if the string is not recognized.

func WriterForOutput

func WriterForOutput(output string) io.Writer

WriterForOutput returns an io.Writer based on the output string. Returns os.Stdout if the string is not recognized.

Types

type LevelHandler

type LevelHandler struct {
	// contains filtered or unexported fields
}

A LevelHandler wraps a Handler with an Enabled method that returns false for levels below a minimum.

func NewLevelHandler

func NewLevelHandler(level slog.Leveler, h slog.Handler) *LevelHandler

NewLevelHandler returns a LevelHandler with the given level. All methods except Enabled delegate to h.

func (*LevelHandler) Enabled

func (h *LevelHandler) Enabled(_ context.Context, level slog.Level) bool

Enabled implements Handler.Enabled by reporting whether level is at least as large as h's level.

func (*LevelHandler) Handle

func (h *LevelHandler) Handle(ctx context.Context, r slog.Record) error

Handle implements Handler.Handle.

func (*LevelHandler) Handler

func (h *LevelHandler) Handler() slog.Handler

Handler returns the Handler wrapped by h.

func (*LevelHandler) WithAttrs

func (h *LevelHandler) WithAttrs(attrs []slog.Attr) slog.Handler

WithAttrs implements Handler.WithAttrs.

func (*LevelHandler) WithGroup

func (h *LevelHandler) WithGroup(name string) slog.Handler

WithGroup implements Handler.WithGroup.