rust #rr

line

use std::io;

fn main() {
    println!("Type something");

    let mut line = String::new();

    io::stdin()
        .read_line(&mut line)
        .expect("Failed to read line");

    let input: u32 = line
        .trim()
        .parse()
        .expect("Wanted a number");

    println!("{}", input);