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Add an mpmc concurrent queue #125712

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RalfJung opened this issue May 29, 2024 · 1 comment · Fixed by #126839
Closed

Add an mpmc concurrent queue #125712

RalfJung opened this issue May 29, 2024 · 1 comment · Fixed by #126839
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@obeis
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A-concurrency Area: Concurrency C-enhancement Category: An issue proposing an enhancement or a PR with one. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.

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@RalfJung
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RalfJung commented May 29, 2024 •
edited by rustbot
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std currently has an MPSC queue, but the underlying implementation is MPMC, so it'd make sense to expose an MPMC queue as well. @rust-lang/libs-api has approved the general idea of exposing an MPMC queue.

The next step is to sketch the concrete API that would be added; some of the open questions are mentioned here. An ACP should then be filed for that API.
@rustbot rustbot added the needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. label May 29, 2024
@RalfJung RalfJung added A-concurrency Area: Concurrency T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. labels May 29, 2024
@RalfJung RalfJung mentioned this issue May 29, 2024
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@jieyouxu jieyouxu added C-enhancement Category: An issue proposing an enhancement or a PR with one. and removed needs-triage This issue may need triage. Remove it if it has been sufficiently triaged. labels May 29, 2024
@shepmaster shepmaster mentioned this issue Jun 10, 2024
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@obeis
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obeis commented Jun 21, 2024

@rustbot claim

@obeis obeis mentioned this issue Jun 22, 2024
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@bors bors closed this as completed in 8dd5cd0 Oct 1, 2024
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A-concurrency Area: Concurrency C-enhancement Category: An issue proposing an enhancement or a PR with one. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
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Add multi-producer, multi-consumer channel (mpmc) obeis/rust
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@RalfJung @jieyouxu @rustbot @obeis