Ace the Rust Interview

Enter your book access code

The curriculum, drills, tutor, and interviewer mode are for readers of Ace the Rust Interview. The code is printed in the Preface (Companion site access).

Don’t have the book yet? Get it on Amazon (US and other storefronts linked in the site footer) — the Preface access code unlocks this gym.

advanced · order 173

Job scheduler Send bounds

design-sched-01Related book chapters: 27 (optional — this page is complete on its own)system-design

Slug: design-sched-01 · Paired reading: Chapter 27

Prompt

fn spawn_job<F>(f: F) -> JoinHandle<()> where F: FnOnce() + Send + 'static — thread::spawn wrapper. Document why Send + 'static: the closure may outlive the caller and run elsewhere.