A default layout for built-in sinks.

Behaviours: Logi.Layout.

This module layouts a log message by the following format:

{yyyy}-{MM}-{dd} {HH}:{mm}:{ss}.{SSS} [{SEVERITY}] {NODE} {PID} {MODULE}:{FUNCTION}:{LINE} [{HEADER(KEY=VALUE)}*] {MESSAGE}\n

Note

This module is provided for debuging/testing purposes only. The message format is not customizable. And no overload protection exists (e.g. if log message is too large, the caller process may hang).

Examples

iex> layout = Logi.BuiltIn.Layout.Default.new
iex> {:ok, _} = Logi.Channel.install_sink(Logi.BuiltIn.Sink.IoDevice.new(:foo, [layout: layout]), :info)
iex> Logi.info "hello world"
#OUTPUT# 2016-12-05 03:13:12.981 [info] nonode@nohost <0.150.0> nil:nil:132 [] hello world