KG7NGGS4TDAGDVHKJ4A5CHLRXQN2HBVZSDJNA7WIORMFRBX7YIRAC
JEYE3DLSV5TJ3RL2ZMQRE7JIOWIVP2JZA7DKPEOYPL44SWFYXOLQC
let start_date = Utc.ymd(2011, 4, 25).and_hms(0, 0, 0);
assert_eq!( gigasecond::after(start_date), Utc.ymd(2043, 1, 1).and_hms(1, 46, 40) );
assert_eq!(
gigasecond::after(start_date),
Utc.ymd(2043, 1, 1).and_hms(1, 46, 40)
);
let start_date = Utc.ymd(1977, 6, 13).and_hms(0, 0, 0);
assert_eq!( gigasecond::after(start_date), Utc.ymd(2009, 2, 19).and_hms(1, 46, 40) );
Utc.ymd(2009, 2, 19).and_hms(1, 46, 40)
let start_date = Utc.ymd(1959, 7, 19).and_hms(0, 0, 0);
assert_eq!( gigasecond::after(start_date), Utc.ymd(1991, 3, 27).and_hms(1, 46, 40) );
Utc.ymd(1991, 3, 27).and_hms(1, 46, 40)
let start_date = Utc.ymd(2015, 1, 24).and_hms(22, 0, 0);
assert_eq!( gigasecond::after(start_date), Utc.ymd(2046, 10, 2).and_hms(23, 46, 40) );
Utc.ymd(2046, 10, 2).and_hms(23, 46, 40)
let start_date = Utc.ymd(2015, 1, 24).and_hms(23, 59, 59);
assert_eq!( gigasecond::after(start_date), Utc.ymd(2046, 10, 3).and_hms(1, 46, 39) );
Utc.ymd(2046, 10, 3).and_hms(1, 46, 39)
use chrono::{DateTime, Utc};
use chrono::{DateTime, Duration, Utc};
unimplemented!("What time is a gigasecond later than {}", start);
start + Duration::seconds(10_i64.pow(9))