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Tracking issue for #![feature(async_closure)] (RFC 2394 / RFC 3668) #62290
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A-async-awaitArea: Async & AwaitArea: Async & AwaitA-async-closures`async || {}``async || {}`A-closuresArea: Closures (`|…| { … }`)Area: Closures (`|…| { … }`)AsyncAwait-TriagedAsync-await issues that have been triaged during a working group meeting.Async-await issues that have been triaged during a working group meeting.B-RFC-approvedBlocker: Approved by a merged RFC but not yet implemented.Blocker: Approved by a merged RFC but not yet implemented.B-RFC-implementedBlocker: Approved by a merged RFC and implemented but not stabilized.Blocker: Approved by a merged RFC and implemented but not stabilized.B-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCS-tracking-needs-summaryStatus: It's hard to tell what's been done and what hasn't! Someone should do some investigation.Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation.T-langRelevant to the language teamRelevant to the language teamWG-asyncWorking group: Async & awaitWorking group: Async & awaitrequires-nightlyThis issue requires a nightly compiler in some way. When possible, use a F-* label instead.This issue requires a nightly compiler in some way. When possible, use a F-* label instead.
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A-async-awaitArea: Async & AwaitArea: Async & AwaitA-async-closures`async || {}``async || {}`A-closuresArea: Closures (`|…| { … }`)Area: Closures (`|…| { … }`)AsyncAwait-TriagedAsync-await issues that have been triaged during a working group meeting.Async-await issues that have been triaged during a working group meeting.B-RFC-approvedBlocker: Approved by a merged RFC but not yet implemented.Blocker: Approved by a merged RFC but not yet implemented.B-RFC-implementedBlocker: Approved by a merged RFC and implemented but not stabilized.Blocker: Approved by a merged RFC and implemented but not stabilized.B-unstableBlocker: Implemented in the nightly compiler and unstable.Blocker: Implemented in the nightly compiler and unstable.C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCS-tracking-needs-summaryStatus: It's hard to tell what's been done and what hasn't! Someone should do some investigation.Status: It's hard to tell what's been done and what hasn't! Someone should do some investigation.T-langRelevant to the language teamRelevant to the language teamWG-asyncWorking group: Async & awaitWorking group: Async & awaitrequires-nightlyThis issue requires a nightly compiler in some way. When possible, use a F-* label instead.This issue requires a nightly compiler in some way. When possible, use a F-* label instead.
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This is a tracking issue for
#.The feature gate provides the
async |...| exprclosure syntax.As with all tracking issues for the language, please file anything unrelated to implementation history, that is: bugs and design questions, as separate issues as opposed to leaving comments here. The status of the feature should also be covered by the feature gate label. Please do not ask about developments here.
Steps:
Open questions (RFC 2394)
Open questions (RFC 3668)
Related
async Fn*trait bounds #127227#![feature(async_fn_traits)]#146790