Please let me know if this is possible…

I would like to be able to have a coroutine / generator yield to resume with a value.

This is a simplified version of what I am looking for:

https://play.rust-lang.org/?version=nightly&mode=debug&edition=2021&gist=8be2f397f600236b66970fce5c0ecab6

In this example, yield would end up requesting from the parent, that it wants to read the next byte, and the parent would resume the coroutine with the next byte. (In this case, it’s hardcoded to 54, but it can be any value.)

Yet it seems like Rust doesn’t have the ability to resume a yield with a value.

Is there any way I can get this to work?

    • van2z@lemmy.worldOP
      link
      fedilink
      arrow-up
      3
      ·
      10 months ago

      You are right. I fixed it just now. That is an annoying “feature” of lemmy…

      • Mac@programming.dev
        link
        fedilink
        arrow-up
        2
        ·
        edit-2
        10 months ago

        Converting ampersands to say amp instead is a bug that got fixed in version 0.19, world hasnt upgraded yet though