Currently pre-alpha.
```rust extern crate cron; use cron::CronSchedule;
fn main() { // min hour day month year let expression = "2,17,51 1-3,6,9-11 4,29 2,3,7 6 2015-2017"; let schedule = CronSchedule::parse(expression).unwrap(); println!("Upcoming fire times for '{}':", expression); for datetime in schedule.upcoming().take(12) { println!("-> {}", datetime); } }
/* Upcoming fire times for '2,17,51 1-3,6,9-11 4,29 2,3,7 6 2015-2017': -> 2015-07-04 01:02:00 UTC -> 2015-07-04 01:17:00 UTC -> 2015-07-04 01:51:00 UTC -> 2015-07-04 02:02:00 UTC -> 2015-07-04 02:17:00 UTC -> 2015-07-04 02:51:00 UTC -> 2015-07-04 03:02:00 UTC -> 2015-07-04 03:17:00 UTC -> 2015-07-04 03:51:00 UTC -> 2015-07-04 06:02:00 UTC -> 2015-07-04 06:17:00 UTC -> 2015-07-04 06:51:00 UTC */ ```