search_idiot.rs

extern crate coap;

use coap::{CoAPClient, CoAPOption, CoAPRequest, CoAPResponse, CoAPServer};
use coap::IsMessage;

fn main() {
    let url = "coap://127.0.0.1:9683/servicediscovery/service/cra";
    println!("Client request: {}", url);

    let response: CoAPResponse = CoAPClient::request(url).unwrap();
    println!(
        "Server reply: {}",
        String::from_utf8(response.message.payload).unwrap()
    );
}