Struct flexi_logger::writers::SyslogWriter

pub struct SyslogWriter { /* private fields */ }

Available on crate feature syslog_writer only.

A configurable LogWriter implementation that writes log messages to the syslog (see RFC 5424).

Only available with optional crate feature syslog_writer.

See the writers module for guidance how to use additional log writers.

Implementations

impl SyslogWriter

pub fn try_new( facility: SyslogFacility, determine_severity: Option<LevelToSyslogSeverity>, max_log_level: LevelFilter, message_id: String, syslog: Syslog ) -> IoResult<Box<Self>>

Returns a configured boxed instance.

Parameters

facility: An value representing a valid syslog facility value according to RFC 5424.

determine_severity: (optional) A function that maps the rust log levels to the syslog severities. If None is given, a trivial default mapping is used, which should be good enough in most cases.

message_id: The value being used as syslog’s MSGID, which should identify the type of message. The value itself is a string without further semantics. It is intended for filtering messages on a relay or collector.

syslog: A Syslog.

Errors

std::io::Error

pub fn try_new_bsd( facility: SyslogFacility, determine_severity: Option<LevelToSyslogSeverity>, max_log_level: LevelFilter, syslog: Syslog ) -> IoResult<Box<Self>>

Returns a configured boxed instance.

Parameters

facility: An value representing a valid syslog facility value according to RFC 5424.

determine_severity: (optional) A function that maps the rust log levels to the syslog severities. If None is given, a trivial default mapping is used, which should be good enough in most cases.

message_id: The value being used as syslog’s MSGID, which should identify the type of message. The value itself is a string without further semantics. It is intended for filtering messages on a relay or collector.

syslog: A Syslog.

Errors

std::io::Error

Trait Implementations

impl LogWriter for SyslogWriter

fn write(&self, now: &mut DeferredNow, record: &Record<'_>) -> IoResult<()>

Writes out a log line.

fn flush(&self) -> IoResult<()>

Flushes any buffered records.

fn max_log_level(&self) -> LevelFilter

Provides the maximum log level that is to be written.

fn format(&mut self, format: FormatFunction)

Sets the format function.

fn shutdown(&self)

Cleanup open resources, if necessary.

fn reopen_output(&self) -> Result<(), FlexiLoggerError>

Re-open the current output, if meaningful.

fn rotate(&self) -> Result<(), FlexiLoggerError>

Rotate the current output, if meaningful.