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Allow to abort & get back values from JoinAll #2485

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piegamesde opened this issue Aug 24, 2021 · 1 comment
Open

Allow to abort & get back values from JoinAll #2485

piegamesde opened this issue Aug 24, 2021 · 1 comment
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A-future Area: futures::future C-feature-request

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@piegamesde
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I have a (relatively small) list of futures that need to be polled. But at any time, I may want to abort the operation and get the futures or the value they resolved back. I see that JoinAll uses a list of MaybeDone internally, which is exactly what I'm looking for. So I propose adding an into_inner method (open for bike shedding) that allows me to get the futures back.
@taiki-e taiki-e added C-feature-request A-future Area: futures::future labels Aug 28, 2021
@taiki-e
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taiki-e commented Aug 28, 2021

Probably we can add methods to return iterators that return the internal future as an item.

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@piegamesde @taiki-e