1use env_logger::Builder;
2use log::{Level, LevelFilter};
3use std::io::Write;
4
5pub fn init() {
6 init_logger();
7 cli_panics::set_panic_hook();
8}
9
10fn init_logger() {
11 let mut builder = Builder::new();
12
13 builder.format(|buf, record| {
14 let level_style = buf.default_level_style(record.level());
15
16 let level = match record.level() {
17 Level::Info => "*",
18 Level::Warn => "!",
19 Level::Error => "x",
20 _ => "?",
21 };
22
23 writeln!(buf, "[{}] {}", level_style.value(level), record.args())
24 });
25
26 builder.filter_level(LevelFilter::Info);
27 builder.parse_default_env();
28
29 builder.init();
30}