Drill 18: Recall — Concurrency and a useful CLI
Close the lesson and reproduce the example from memory.
What you will be able to do
- Close the lesson and reproduce the example from memory.
Practice task
Close the lesson and reproduce the example from memory.
use std::sync::mpsc;
use std::thread;
fn main() {
let (tx, rx) = mpsc::channel();
thread::spawn(move || {
tx.send("finished").unwrap();
});
println!("{}", rx.recv().unwrap());
}Your turn
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Close the lesson and reproduce the example from memory.
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