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Tracking issue for slice_ptr_range #65807

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m-ou-se opened this issue Oct 25, 2019 · 3 comments · Fixed by #77111
Closed

Tracking issue for slice_ptr_range #65807

m-ou-se opened this issue Oct 25, 2019 · 3 comments · Fixed by #77111
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A-raw-pointers Area: raw pointers, MaybeUninit, NonNull A-slice Area: `[T]` 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 Libs-Small Libs issues that are considered "small" or self-contained Libs-Tracked Libs issues that are tracked on the team's project board. requires-nightly This issue requires a nightly compiler in some way. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.

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@m-ou-se
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m-ou-se commented Oct 25, 2019

Tracking issue for slice_ptr_range added by #65806. See rust-lang/rfcs#2791
@Centril Centril added T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. B-unstable Blocker: Implemented in the nightly compiler and unstable. requires-nightly This issue requires a nightly compiler in some way. C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC labels Oct 25, 2019
@jhpratt
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jhpratt commented May 25, 2020

Anything holding up stabilization on this? I'd like to be able to use this to check if two slices overlap, as pointers implement Ord. It seems like a simple API that doesn't have a ton of complexity to it.

@KodrAus KodrAus added A-slice Area: `[T]` I-nominated Libs-Small Libs issues that are considered "small" or self-contained Libs-Tracked Libs issues that are tracked on the team's project board. A-raw-pointers Area: raw pointers, MaybeUninit, NonNull labels Jul 29, 2020
@josephlr
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Note that with #71499 these functions can be made const fn. The stabilization of these methods as const fn can just be tracked as part of #71499.

@m-ou-se m-ou-se mentioned this issue Sep 23, 2020
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@m-ou-se
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m-ou-se commented Sep 23, 2020

Note that with #71499 these functions can be made const fn. The stabilization of these methods as const fn can just be tracked as part of #71499.

Thanks! PR: #77097.

@m-ou-se m-ou-se mentioned this issue Sep 23, 2020
Merged
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this issue Sep 24, 2020
@Dylan-DPC
Rollup merge of rust-lang#77097 - fusion-engineering-forks:slice-ptr-…
5572820 
…range-const-fn, r=oli-obk

Make [].as_[mut_]ptr_range() (unstably) const.

Gated behind `const_ptr_offset`, as suggested by rust-lang#65807 (comment)

This also marks `[].as_mut_ptr()` as const, because it's used by `as_mut_ptr_range`. I gated it behind the same feature, because I figured it's not worth adding a separate tracking issue for const `as_mut_ptr`.
RalfJung added a commit to RalfJung/rust that referenced this issue Sep 25, 2020
@RalfJung
Rollup merge of rust-lang#77097 - fusion-engineering-forks:slice-ptr-…
d51976d 
…range-const-fn, r=oli-obk

Make [].as_[mut_]ptr_range() (unstably) const.

Gated behind `const_ptr_offset`, as suggested by rust-lang#65807 (comment)

This also marks `[].as_mut_ptr()` as const, because it's used by `as_mut_ptr_range`. I gated it behind the same feature, because I figured it's not worth adding a separate tracking issue for const `as_mut_ptr`.
JohnTitor added a commit to JohnTitor/rust that referenced this issue Oct 1, 2020
@JohnTitor
Rollup merge of rust-lang#77111 - fusion-engineering-forks:stabilize-…
9eaf536 
…slice-ptr-range, r=dtolnay

Stabilize slice_ptr_range.

This has been unstable for almost a year now. Time to stabilize?

Closes rust-lang#65807.

@rustbot modify labels: +T-libs +A-raw-pointers +A-slice +needs-fcp
Dylan-DPC-zz pushed a commit to Dylan-DPC-zz/rust that referenced this issue Oct 1, 2020
@Dylan-DPC
Rollup merge of rust-lang#77111 - fusion-engineering-forks:stabilize-…
bf59451 
…slice-ptr-range, r=dtolnay

Stabilize slice_ptr_range.

This has been unstable for almost a year now. Time to stabilize?

Closes rust-lang#65807.

@rustbot modify labels: +T-libs +A-raw-pointers +A-slice +needs-fcp
@bors bors closed this as completed in f289468 Oct 2, 2020
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A-raw-pointers Area: raw pointers, MaybeUninit, NonNull A-slice Area: `[T]` 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 Libs-Small Libs issues that are considered "small" or self-contained Libs-Tracked Libs issues that are tracked on the team's project board. requires-nightly This issue requires a nightly compiler in some way. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
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Stabilize slice_ptr_range. fusion-engineering-forks/rust
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@m-ou-se @Centril @jhpratt @josephlr @KodrAus