use t16thread::mpsc_test::mainc;
use t16thread::mpsc_test::mainm;
use t16thread::racecondition::mainr;

use std::thread;
use std::time::Duration;

fn main1() {
    let v = vec![1, 2, 3];

    let handle = thread::spawn(move || {
        println!("Here's a vector: {:?}", v);
    });
    // drop(v);
    handle.join().unwrap();
}

fn main() {
    let handle = thread::spawn(|| {
        for i in 0..10 {
            println!("hi number {} from the spawned thread!", i);
            thread::sleep(Duration::from_millis(1));
        }
    });

    for i in 1..5 {
        println!("hi number {} from the main thread!", i);
        thread::sleep(Duration::from_millis(1));
    }
    handle.join().unwrap();  // without this, some data are dropped
    main1();
    mainm();
    mainc();
    mainr();
    t16thread::racecondition::mainu();
}