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Coroutines / Generators - Resume with a value after a Yield? (lemmy.world)
submitted 9 months ago* (last edited 9 months ago) by van2z@lemmy.world to c/rust@programming.dev
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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?

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[-] sugar_in_your_tea@sh.itjust.works -1 points 9 months ago

Amp is a Google thing, not a Lemmy thing. I can't see the original, so I can't tell if it's a Lemmy thing or some client that has issues.

[-] lolcatnip@reddthat.com 4 points 9 months ago

They're talking about &, the HTML code for an ampersand.

[-] sugar_in_your_tea@sh.itjust.works 1 points 9 months ago

Ah, thanks. :)

this post was submitted on 17 Jan 2024
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