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Tracking issue for making Vec::new a const fn #64022

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jonas-schievink opened this issue Aug 30, 2019 · 0 comments · Fixed by #64028
Closed

Tracking issue for making Vec::new a const fn #64022

jonas-schievink opened this issue Aug 30, 2019 · 0 comments · Fixed by #64028
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A-collections Area: `std::collection` A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) B-unstable Blocker: Implemented in the nightly compiler and unstable. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-lang Relevant to the language team, which will review and decide on the PR/issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.

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@jonas-schievink
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jonas-schievink commented Aug 30, 2019 •
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This tracks stabilization of the const_vec_new feature, introduced in #50233, which allows calling Vec::new in a constant expression.
@jonas-schievink jonas-schievink added T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. A-const-fn B-unstable Blocker: Implemented in the nightly compiler and unstable. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-lang Relevant to the language team, which will review and decide on the PR/issue. A-collections Area: `std::collection` labels Aug 30, 2019
@jonas-schievink jonas-schievink mentioned this issue Aug 30, 2019
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@Centril Centril self-assigned this Aug 30, 2019
@Centril Centril mentioned this issue Aug 30, 2019
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@bors bors closed this as completed in be327a8 Sep 16, 2019
@RalfJung RalfJung added the A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) label Dec 1, 2024
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@Centril Centril

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A-collections Area: `std::collection` A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) B-unstable Blocker: Implemented in the nightly compiler and unstable. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC T-lang Relevant to the language team, which will review and decide on the PR/issue. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
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Stabilize Vec::new and String::new as const fns Centril/rust
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@RalfJung @Centril @jonas-schievink