//use repeats::*;
//pub trait Period {
// fn days(&self) -> Repeats;
// fn weeks(&self) -> Repeats;
// fn months(&self) -> Repeats;
// fn years(&self) -> Repeats;
//}
//
//
//impl Period for usize {
// fn days(&self) -> Repeats {
// Repeats::Days(*self)
// }
// fn weeks(&self) -> Repeats {
// Repeats::Weeks(*self)
// }
// fn months(&self) -> Repeats {
// Repeats::Months(*self)
// }
// fn years(&self) -> Repeats {
// Repeats::Years(*self)
// }
//}
//