use chrono::Local; use std::io::Write; pub fn configure_logger() -> () { env_logger::Builder::new() .format(|buf, record| { writeln!(buf, "{} {} [{}] {}", Local::now().format("%Y-%m-%dT%H:%M:%S"), record.target(), record.level(), record.args(), ) }) .filter(None, log::LevelFilter::Info) .init(); }