/*
use chrono::{DateTime, TimeDelta, Utc};
use intervalsets::{continuous_domain_impl, Interval};
#[derive(Debug, Clone, PartialEq, PartialOrd)]
struct MyDT(DateTime<Utc>);
continuous_domain_impl!(MyDT);
#[test]
fn test_foo() {
let a = Utc::now();
let delta = TimeDelta::new(1000, 0).unwrap();
let b = a + delta;
let i = Interval::closed(MyDT(a), MyDT(b));
}
*/