book/listings/ch16-fearless-concurrency/output-only-01-move-drop/src/main.rs

use std::thread;

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

    let handle = thread::spawn(move || {
        println!("Here's a vector: {v:?}");
    });

    drop(v); // oh no!

    handle.join().unwrap();
}