generic.rs

use std::str::*;
use std::vec;
fn main() {
    let s = "Hello";
    let v = replicate(&s, 10);
    println(fmt!("%?", v));
}


fn replicate<'r, T> (el: &'r T, n: uint) -> ~[&'r T] {
    vec::from_fn(n, |_| { el })
}