Module systemd_stderr_formatter

Description

Formatter wrapper for systemd's journal level information.

Introduced in: 0.3.0

Description

Formatter wrapper for systemd's journal level information.

Journald uses log-level format similar to Linux's printk logging function. This simply adds special prefix to the message formatted by the formatter specified via parent option.

This can be used with logger_std_h handler with type => standard_error.

Example

  logger:add_handler(stderr,
                     logger_std_h,
                     #{formatter => {systemd_stderr_formatter, #{}}).

Options

parent: "Parent" formatter that will be used as a "main" formatter.
Defaults to logger_formatter.

Rest of the options will be passed to parent with this option removed.

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