/*! | |
Specify logging filters in code instead of using an environment variable. | |
*/ | |
#[macro_use] | |
extern crate log; | |
fn main() { | |
env_logger::builder() | |
.filter_level(log::LevelFilter::Trace) | |
.init(); | |
trace!("some trace log"); | |
debug!("some debug log"); | |
info!("some information log"); | |
warn!("some warning log"); | |
error!("some error log"); | |
} |