Struct env_logger::Logger

pub struct Logger { /* fields omitted */ }

The env logger.

This struct implements the Log trait from the log crate, which allows it to act as a logger.

The init(), try_init(), Builder::init() and Builder::try_init() methods will each construct a Logger and immediately initialize it as the default global logger.

If you'd instead need access to the constructed Logger, you can use Logger::new() or the associated Builder and install it with the log crate directly.

Methods

impl Logger

fn filter(&self) -> LevelFilter

Returns the maximum LevelFilter that this env logger instance is configured to output.

fn matches(&self, record: &Record) -> bool

Checks if this record matches the configured filter.

Trait Implementations

impl Debug for Logger

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Log for Logger

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.