utls 0.12.10

A simple utilities library for stuff I actually use sometimes, with a large focus on convenience and lack of dependencies.
Documentation 
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use std::{
    io::stdin,
    sync::{atomic::AtomicBool, Arc, Mutex},
    time::Duration,
};
use utls::watcher::Watcher;

fn main() {
    let sd = Arc::new(Mutex::new(AtomicBool::new(false)));
    let watcher = Watcher::with_lifetime(
        9,
        1,
        sd,
        Duration::from_secs(5),
        utls::expiration::ExpirationAction::RunFunc(|a| println!("{}", a.0), ("hello", "")),
    );

    loop {
        let mut input = String::new();
        stdin().read_line(&mut input).unwrap();

        if input.trim() == "add" {
            let current = watcher.get_value();
            watcher.set_value(current + 1);
            println!("Value is now: {}", watcher.get_value());
        }

        if watcher.has_changed() {
            println!("Value was changed!");
            break;
        }

        if watcher.is_expired() {
            println!("Operation timed out.");
            break;
        }
    }
    println!("broke loop");
    drop(watcher)
}