no_std version (for MCUs)

[0x53A]

I'd be interested in running something like ractor on MCUs like ESP32, STM32. Specifically this means a no_std environment, and a different async executor (likely embassy instead of tokio).

[slawlor]

This is indeed interesting, but we use some dependent crates that i'm unsure how they'd work in no_std environments.

Also as it stands, tokio is still a hard requirement for channels and timing stuff, not for the executor and runtime, as those features are runtime agnostic.

However if you can get it to work, that'd be really neat and unlock a lot of embedded development!