Rust echo example

echo.rs

// Compiles on rustc 0.11-pre-nightly (540c2a2 2014-04-04 01:01:51 -0700)

use std::io::BufferedReader;
use std::io::stdin;

fn main(){
  let mut stdin = BufferedReader::new(stdin());
  for line in stdin.lines() {
    match line {
      Ok(l) => print!("{}",l),
      Err(_) => break
    }
  }
  
}