fn events(from: i64, to: i64) -> Vec<Occurrence>Expand description
Events between two instants, read again at most every five minutes for the same span: the plan is made often, the calendars change rarely.
fn events(from: i64, to: i64) -> Vec<Occurrence>Events between two instants, read again at most every five minutes for the same span: the plan is made often, the calendars change rarely.