gistfile1.rs

use std::io::BufferedReader;
use std::io;
use rand::Rng;

fn main() {
    println!("INPUT:");
    let mut reader = BufferedReader::new(io::stdin());
    
    let input = reader.read_line().unwrap();
    let num = from_str::<int>(input.slice_to(input.len() -1));
    
    match num {
        Some(number_string) => println!("You typed: {:s}", number_string.to_str()),
        None                => println!("Hey, put in a number!")
    }
}