xd/src/main.rs

use std::io::{self, Read};

pub mod hex;

fn main() {
    let stdin = std::io::stdin();
    let mut input = stdin.lock();

    while true {
        let mut buffer: [u8; 64] = [0; 64];
        let read = input.read(&mut buffer);
        println!("{}", hex::to_line(&buffer));
    }
}