use uhlc::HLC;

// create an HLC with a generated UUID and relying on SystemTime::now()
let hlc = HLC::default();

// generate timestamps
let ts1 = hlc.new_timestamp();
let ts2 = hlc.new_timestamp();
assert!(ts2 > ts1);

// update the HLC with a timestamp incoming from another HLC
// (typically remote, but not in this example...)
let hlc2 = HLC::default();
let other_ts = hlc2.new_timestamp();

if ! hlc.update_with_timestamp(&other_ts).is_ok() {
    println!(r#"The incoming timestamp would make this HLC
             to drift too much. You should refuse it!"#);
}

let ts3 = hlc.new_timestamp();
assert!(ts3 > ts2);
assert!(ts3 > other_ts);