extern crate schedule;
extern crate chrono;

use schedule::Agenda;
use chrono::UTC;

fn main() {
    let mut a = Agenda::new();

    // Run every second
    a.add(|| {
        println!("at second     :: {}", UTC::now());
    }).schedule("* * * * * *").unwrap();

    // Run every minute
    a.add(|| {
        println!("at minute     :: {}", UTC::now());
    }).schedule("0 * * * * *").unwrap();

    // Run every hour
    a.add(|| {
        println!("at hour       :: {}", UTC::now());
    }).schedule("0 0 * * * *").unwrap();

    // Check and run pending jobs in agenda every 500 milliseconds
    loop {
        a.run_pending();

        std::thread::sleep(std::time::Duration::from_millis(500));
    }
}