Stabilize feature `uint_bit_width` by sorairolake · Pull Request #155131 · rust-lang/rust

sorairolake · 2026-04-10T22:53:37Z

Tracking issue: #142326
FCP is finished in #142326 (comment)

@rustbot modify labels: +T-libs-api

rustbot · 2026-04-10T22:53:42Z

rustbot has assigned @scottmcm.
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Owners of files modified in this PR: @scottmcm, libs
@scottmcm, libs expanded to 8 candidates
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sorairolake · 2026-04-10T22:55:38Z

Cc @rust-lang/wg-const-eval

rustbot · 2026-04-11T10:03:22Z

Failed to set assignee to Mark-Simulacrum: error sending request

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rustbot · 2026-04-11T10:04:13Z

The review request libs corresponds to 7 reviewer(s).
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sorairolake · 2026-04-11T10:07:35Z

r? libs-api

jhpratt · 2026-04-13T06:38:50Z

@bors r+ rollup

rust-bors · 2026-04-13T06:38:54Z

📌 Commit fe309a0 has been approved by jhpratt

It is now in the queue for this repository.

@rustbot

…th, r=jhpratt Stabilize feature `uint_bit_width` Tracking issue: rust-lang#142326 FCP is finished in rust-lang#142326 (comment) Closes rust-lang#142326 @rustbot modify labels: +T-libs-api

…uwer Rollup of 13 pull requests Successful merges: - #155162 (relnotes for 1.95) - #140763 (Change codegen of LLVM intrinsics to be name-based, and add llvm linkage support for `bf16(xN)` and `i1xN`) - #154049 (delegation: Track more precise spans for glob delegations) - #154193 (Implement EII for statics) - #154435 (resolve: Some import resolution cleanups) - #153941 (tests/debuginfo/basic-stepping.rs: Explain why all lines are not steppable) - #154587 (Add --verbose-run-make-subprocess-output flag to suppress verbose run-make output for passing tests) - #154624 (Make `DerefPure` dyn-incompatible) - #154929 (Add `const Default` impls for `LazyCell` and `LazyLock`) - #154944 (Small refactor of `arena_cache` query values) - #155131 (Stabilize feature `uint_bit_width`) - #155147 (Stabilize feature `int_lowest_highest_one`) - #155174 (Improve emission of `UnknownDiagnosticAttribute` lint)

JonathanBrouwer · 2026-04-13T15:21:55Z

@bors try jobs=i686-msvc-2

Stabilize feature `uint_bit_width` try-job: i686-msvc-2

@rustbot

…th, r=jhpratt Stabilize feature `uint_bit_width` Tracking issue: rust-lang#142326 FCP is finished in rust-lang#142326 (comment) Closes rust-lang#142326 @rustbot modify labels: +T-libs-api

rust-bors · 2026-04-13T17:47:07Z

☀️ Try build successful (CI)
Build commit: ab39731 (ab3973184b9a16c0df77e71c9ba5864953754cde, parent: 14196dbfa3eb7c30195251eac092b1b86c8a2d84)

…uwer Rollup of 19 pull requests Successful merges: - #155162 (relnotes for 1.95) - #140763 (Change codegen of LLVM intrinsics to be name-based, and add llvm linkage support for `bf16(xN)` and `i1xN`) - #153604 (Fix thread::available_parallelism on WASI targets with threads) - #154193 (Implement EII for statics) - #154389 (Add more robust handling of nested query cycles) - #154435 (resolve: Some import resolution cleanups) - #155236 (Normalize individual predicate of `InstantiatedPredicates` inside `predicates_for_generics`) - #155243 (cg_ssa: transmute between scalable vectors) - #153941 (tests/debuginfo/basic-stepping.rs: Explain why all lines are not steppable) - #154587 (Add --verbose-run-make-subprocess-output flag to suppress verbose run-make output for passing tests) - #154624 (Make `DerefPure` dyn-incompatible) - #154929 (Add `const Default` impls for `LazyCell` and `LazyLock`) - #154944 (Small refactor of `arena_cache` query values) - #155055 (UI automation) - #155062 (Move tests from `tests/ui/issues/` to appropriate directories) - #155131 (Stabilize feature `uint_bit_width`) - #155147 (Stabilize feature `int_lowest_highest_one`) - #155174 (Improve emission of `UnknownDiagnosticAttribute` lint) - #155194 (Fix manpage version replacement and use verbose version)

@rustbot

Rollup merge of #155131 - sorairolake:stabilize-uint-bit-width, r=jhpratt Stabilize feature `uint_bit_width` Tracking issue: #142326 FCP is finished in #142326 (comment) Closes #142326 @rustbot modify labels: +T-libs-api

…uwer Rollup of 19 pull requests Successful merges: - rust-lang/rust#155162 (relnotes for 1.95) - rust-lang/rust#140763 (Change codegen of LLVM intrinsics to be name-based, and add llvm linkage support for `bf16(xN)` and `i1xN`) - rust-lang/rust#153604 (Fix thread::available_parallelism on WASI targets with threads) - rust-lang/rust#154193 (Implement EII for statics) - rust-lang/rust#154389 (Add more robust handling of nested query cycles) - rust-lang/rust#154435 (resolve: Some import resolution cleanups) - rust-lang/rust#155236 (Normalize individual predicate of `InstantiatedPredicates` inside `predicates_for_generics`) - rust-lang/rust#155243 (cg_ssa: transmute between scalable vectors) - rust-lang/rust#153941 (tests/debuginfo/basic-stepping.rs: Explain why all lines are not steppable) - rust-lang/rust#154587 (Add --verbose-run-make-subprocess-output flag to suppress verbose run-make output for passing tests) - rust-lang/rust#154624 (Make `DerefPure` dyn-incompatible) - rust-lang/rust#154929 (Add `const Default` impls for `LazyCell` and `LazyLock`) - rust-lang/rust#154944 (Small refactor of `arena_cache` query values) - rust-lang/rust#155055 (UI automation) - rust-lang/rust#155062 (Move tests from `tests/ui/issues/` to appropriate directories) - rust-lang/rust#155131 (Stabilize feature `uint_bit_width`) - rust-lang/rust#155147 (Stabilize feature `int_lowest_highest_one`) - rust-lang/rust#155174 (Improve emission of `UnknownDiagnosticAttribute` lint) - rust-lang/rust#155194 (Fix manpage version replacement and use verbose version)

Stabilize feature uint_bit_width

fe309a0

rustbot assigned scottmcm Apr 10, 2026

rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Apr 10, 2026

rustbot added the T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. label Apr 10, 2026

sorairolake mentioned this pull request Apr 10, 2026

Tracking Issue for uint_bit_width #142326

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rustbot assigned dtolnay and unassigned the8472 and Mark-Simulacrum Apr 11, 2026

rust-bors Bot added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Apr 13, 2026

JonathanBrouwer mentioned this pull request Apr 13, 2026

Rollup of 13 pull requests #155225

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rust-bors Bot pushed a commit that referenced this pull request Apr 13, 2026

Auto merge of #155131 - sorairolake:stabilize-uint-bit-width, r=<try>

ab39731

Stabilize feature `uint_bit_width` try-job: i686-msvc-2

JonathanBrouwer mentioned this pull request Apr 13, 2026

Rollup of 20 pull requests #155245

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JonathanBrouwer mentioned this pull request Apr 13, 2026

Rollup of 19 pull requests #155253

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rust-bors Bot merged commit 0bfc5ef into rust-lang:main Apr 13, 2026
12 checks passed

rustbot added this to the 1.97.0 milestone Apr 13, 2026

sorairolake deleted the stabilize-uint-bit-width branch April 14, 2026 09:28

theemathas mentioned this pull request Jun 4, 2026

1.97 beta regression due to name collision with bit_width #157439

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BoxyUwU added the relnotes Marks issues that should be documented in the release notes of the next release. label Jun 24, 2026

rustbot mentioned this pull request Jun 24, 2026

Tracking issue for release notes of #155131: Stabilize feature uint_bit_width #158351

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Stabilize feature `uint_bit_width`#155131

Stabilize feature `uint_bit_width`#155131
rust-bors[bot] merged 1 commit into
rust-lang:mainfrom
sorairolake:stabilize-uint-bit-width

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sorairolake commented Apr 10, 2026 •

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