sorted.rs

sorted.rs

trait Sorted {
    fn sorted(mut self) -> Self;
}
impl<T> Sorted for Vec<T> where T: Ord {
    fn sorted(mut self) -> Self {
        self.sort();
        self
    }
}

fn main() {
    let names: Vec<_> = "Escort Falcon   Fiesta Mustang"
        .split_whitespace()
        .collect::<Vec<_>>()
        .sorted();

    for name in names {
        println!("Ford {}", name);
    }
}