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
.
logger:add_handler(stderr, logger_std_h, #{formatter => {systemd_stderr_formatter, #{}}).
parent
"Parent" formatter that will be used as a "main" formatter.
Defaults tologger_formatter
.parent
with this option removed.
check_config/1 | |
format/2 |
check_config(Config0::logger:formatter_config()) -> ok | {error, term()}
format(LogEvent::logger:log_event(), Config0::logger:formatter_config()) -> unicode:chardata()
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