fn init_logger() {
    INIT.call_once(|| {
        fmt()
            // NOTE: comment out this line for more compact (but less readable) log output.
            .pretty()
            .with_env_filter(EnvFilter::from_default_env())
            .with_target(false)
            .init()
    });
}
// Initialise logger for tests, this is run only once, even if called multiple times.
Initialise logger for tests, this is run only once, even if called multiple times.
Initialise logger for tests this is run only once even if called multiple times .
fn init_logger() {
    INIT.call_once(|| {
        fmt()
            // NOTE: comment out this line for more compact (but less readable) log output.
            .pretty()
            .with_env_filter(EnvFilter::from_default_env())
            .with_target(false)
            .init()
    });
}
fn init_logger ( ) { INIT . call_once ( | | { fmt ( ) // NOTE: comment out this line for more compact (but less readable) log output. . pretty ( ) . with_env_filter ( EnvFilter :: from_default_env ( ) ) . with_target ( false ) . init ( ) } ) ; }
Initialise logger for tests, this is run only once, even if called multiple times.
Initialise logger for tests this is run only once even if called multiple times .