logging

Documentation

Index

• func FatalError(log *slog.Logger, message string, err error)
• func LogFromContext(ctx context.Context) *slog.Logger
• func LogToContext(ctx context.Context, log *slog.Logger) context.Context
• func SlogHandler(logAsJSON bool, level slog.Leveler, dest io.Writer) slog.Handler
• type LogFanoutHandler
  • func (h LogFanoutHandler) Enabled(ctx context.Context, l slog.Level) bool
  • func (h LogFanoutHandler) Handle(ctx context.Context, r slog.Record) error
  • func (h LogFanoutHandler) WithAttrs(attrs []slog.Attr) slog.Handler
  • func (h LogFanoutHandler) WithGroup(name string) slog.Handler

Functions

func FatalError

func FatalError(log *slog.Logger, message string, err error)

FatalError emits a log at the error level and causes the application to exit

func LogFromContext

func LogFromContext(ctx context.Context) *slog.Logger

LogFromContext returns the Logger associated with the context Alternatively, returns the default logger

func LogToContext

func LogToContext(ctx context.Context, log *slog.Logger) context.Context

LogToContext returns a copy of the context with a slog logger attached

func SlogHandler

func SlogHandler(logAsJSON bool, level slog.Leveler, dest io.Writer) slog.Handler

Types

type LogFanoutHandler

type LogFanoutHandler []slog.Handler

LogFanoutHandler is a slog.Handler that sends logs to multiple destinations

func (LogFanoutHandler) Enabled

func (h LogFanoutHandler) Enabled(ctx context.Context, l slog.Level) bool

Implements slog.Handler

func (LogFanoutHandler) Handle

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

Implements slog.Handler

func (LogFanoutHandler) WithAttrs

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

Implements slog.Handler

func (LogFanoutHandler) WithGroup

func (h LogFanoutHandler) WithGroup(name string) slog.Handler

Implements slog.Handler