ilog

Documentation

Overview

Package ilog contains logging helper.

Index

• func Err(e error) slog.Attr
• func NewLogHandler(l slog.Level, w io.Writer) *slog.JSONHandler
• func Setup(fs ...string) (io.Closer, error)

Functions

func Err

func Err(e error) slog.Attr

Err formats an error into an slog.Attr with Key 'Error'. This only unifies the most common key for errors to use the same constant.

func NewLogHandler

func NewLogHandler(l slog.Level, w io.Writer) *slog.JSONHandler

NewLogHandler creates a new LogHandler. Only log messages with log level l or higher will get written to the writer.

func Setup

func Setup(fs ...string) (io.Closer, error)

Setup changes the log output to the provided files. It keeps logging to /dev/stderr as well.