Struct multi_log::MultiLogger

pub struct MultiLogger { /* fields omitted */ }

Logger that writes log messages to all the loggers it encapsulates.

Methods

impl MultiLogger

pub fn new(loggers: Vec<Box<Log>>) -> Self

Creates a MultiLogger from any number of other loggers.

Once initialised, this will need setting as the log crate's global logger using log::set_boxed_logger.

pub fn init(loggers: Vec<Box<Log>>, level: Level) -> Result<(), SetLoggerError>

Initialises the log crate's global logging facility with a MultiLogger built from any number of given loggers.

The log level threshold of individual loggers can't always be determined, so a level parameter is provided as an optimisation to avoid sending unnecessary messages to loggers that will discard them.

Arguments

• loggers - one more more boxed loggers
• level - minimum log level to send to all loggers

Trait Implementations

impl Log for MultiLogger

fn enabled(&self, metadata: &Metadata) -> bool

Determines if a log message with the specified metadata would be logged.

fn log(&self, record: &Record)

Logs the Record.

fn flush(&self)

Flushes any buffered records.