no_std

[dscso]

Is it possible to go no_std like async-channel? I am planning to use this crate on an esp32 (no_std + allocator)

I have already a bittried, but I had some problems getting it up and running no_std. I am also willing to work on this and provide a PR.

Alternatively somebody knows a library that provides similar functionality like this crate but does support no_std?

[zeenix]

Is it possible to go no_std like async-channel?

At least I haven't looked into this, but I'm all for it.

I am also willing to work on this and provide a PR.

That would be great. As long as it's not too intrusive.

[notgull]

Is this still planned?

[zeenix]

Is this still planned?

Based on our last conversations about this some months back, my understanding was that you'd be looking into a solution that doesn't involve spin locks. Perhaps I misunderstood? 🤔

To answer the question, it still is planned. It's just a matter of finding the time for it. At some point I need to look into enabling nonstd in the whole zbus stack and it'll most likely involve adding nonstd in async-broadcast as well.