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A-intrinsicsArea: IntrinsicsArea: IntrinsicsB-RFC-approvedBlocker: Approved by a merged RFC but not yet implemented.Blocker: Approved by a merged RFC but not yet implemented.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 RFCE-help-wantedCall for participation: Help is requested to fix this issue.Call for participation: Help is requested to fix this issue.S-tracking-perma-unstableStatus: The feature will stay unstable indefinitely.Status: The feature will stay unstable indefinitely.T-langRelevant to the language teamRelevant to the language teammetabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")
Description
Tracking and meta discussion for branch and path hinting, including:
likely
/unlikely
as accepted in Add an expect intrinsic rfcs#1131 (much has changed since this RFC)core::hint::{likely, unlikely}
Tracking Issue forlikely_unlikely
andcold_path
#136873core::hint::cold_path
Tracking Issue forlikely_unlikely
andcold_path
#136873bool::select_unpredictable
Tracking Issue forhint::select_unpredictable
#133962#[cold]
:
ActuallyaDeviloper, jeandudey, ArtemGr, pczarn, behnam and 60 morebjoernager, mcobzarenco and HalidOdat
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A-intrinsicsArea: IntrinsicsArea: IntrinsicsB-RFC-approvedBlocker: Approved by a merged RFC but not yet implemented.Blocker: Approved by a merged RFC but not yet implemented.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 RFCE-help-wantedCall for participation: Help is requested to fix this issue.Call for participation: Help is requested to fix this issue.S-tracking-perma-unstableStatus: The feature will stay unstable indefinitely.Status: The feature will stay unstable indefinitely.T-langRelevant to the language teamRelevant to the language teammetabugIssues about issues themselves ("bugs about bugs")Issues about issues themselves ("bugs about bugs")