Simple Rust iteration example

iterate.rs

use std::rand::{task_rng, Rng};

fn main() {
    let names = ["Alice", "Bob", "Carol"];
    for name in names.iter() {
        let v = task_rng().shuffle(~[1,2,3]);
        for num in v.iter() {
            println!("{:s} says: {:d}", *name, *num);
        }
    }
}