If I understand the futures::pending!() macro correctly, one can use that to add... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		mwcampbell on March 31, 2020 \| parent \| context \| favorite \| on: Writing an OS in Rust: Async/Await If I understand the futures::pending!() macro correctly, one can use that to add a forced yield point in a loop, right?

steveklabnik on March 31, 2020 [–]

Yes, it creates a future, and then immediately .awaits it.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact