A particularly interesting use case for async Rust without threads is cooperative scheduling on microcontrollers[1]; this article also does a really good job of

A particularly interesting use case for async Rust without threads is cooperative scheduling on microcontrollers[1]; this article also does a really good job of explaining some of the complications referenced in TFA. [1]: https://news.ycombinator.com/item?id=36790238 https://news.ycombinator.com/item?id=36790238