main.rs

extern crate clap;
extern crate reqwest;

use std::thread;
use clap::{Arg, App};

fn main() {
  let args = App::new("webget")
    .version("1.0")
    .author("Desert Code Camp 2018")
    .about("Runs get on a url and prints the response")
    .arg(Arg::with_name("URL")
      .required(true)
      .index(1)
      .multiple(true))
    .get_matches();

  let mut handles = vec![];
  for u in args.values_of("URL").unwrap() {
    let url = u.clone();
    let handle = thread::spawn(move || {
      reqwest::get(url)
    });
    handles.push(handle);
  }
  
  for handle in handles {
    let mut result = handle.join().unwrap();
    match result {
      Ok(mut r) => {
        println!("response = {:?}", r);
        println!("body = {:?}", r.text());
      },
      Err(e) => {
        println!("Failed to get {:?}", e);
      }
    }
  }
}