Function mowl::init_with_level [−][src]
pub fn init_with_level(log_level: LevelFilter) -> Result<(), Error>
Initializes the global logger with a specific max_log_level
.
mowl::init_with_level(log::LevelFilter::Warn).unwrap(); warn!("A warning"); info!("A info message");
Errors
An error is returned if a logger has already been set.