use log::*;
use std::fmt::Write;
fn main() {
stdweb::initialize();
stdweb_logger::builder()
.format(|s, r| write!(s, "{}: {}: {}", r.level(), r.target(), r.args()))
.build();
error!("{} -> {}", "test1", 1);
warn!("{} -> {}", "test2", 2);
info!("{} -> {}", "test3", 3);
debug!("{} -> {}", "test4", 4);
trace!("{} -> {}", "test5", 5);
stdweb::event_loop();
}