Logger v1.6.6 Logger.Translator View Source
Default translation for Erlang log messages.
Logger allows developers to rewrite log messages provided by OTP applications into a format more compatible with Elixir log messages by providing a translator.
A translator is simply a tuple containing a module and a function
that can be added and removed via the Logger.add_translator/1
and
Logger.remove_translator/1
functions and is invoked for every Erlang
message above the minimum log level with four arguments:
min_level
- the current Logger levellevel
- the level of the message being translatedkind
- if the message is a:report
or:format
message
- the message to format. If it is :report, it is a tuple with
{report_type, report_data}, if it is
:format, it is a tuple with
{format_message, format_args}. The function must return: *
- if the message translation with its metadata *
- the translated message *
:skip- if the message is not meant to be translated nor logged *
:none- if there is no translation, which triggers the next translator See the function [
translate/4`](#translate/4) in this module for an example implementation and the default messages translated by Logger.
Link to this section Summary
Functions
Built-in translation function
Link to this section Functions
Built-in translation function.