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Pull requests list

[rustc_abi] Customize Debug for Primitive and Scalar S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159539 opened Jul 18, 2026 by scottmcm Member • Draft
Always use a DropTree to build drops S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-perf Status: Waiting on a perf run to be completed. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159537 opened Jul 18, 2026 by cjgillot Contributor • Draft
6
Rollup of 6 pull requests A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-meta Area: Issues & PRs about the rust-lang/rust repository itself rollup A PR which is a rollup S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159536 opened Jul 18, 2026 by JonathanBrouwer Contributor Loading…
3
Optimize slice::contains for bytewise types S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159535 opened Jul 18, 2026 by SomeFlyingThing Loading…
@mati865
1
Reorganize tests/ui/issues [28/N] S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159531 opened Jul 18, 2026 by zedddie Contributor Loading…
@Kivooeo
1
Cap socket send length to c_int::MAX on Apple targets 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.
#159530 opened Jul 18, 2026 by devnexen Contributor Loading…
1
@Darksonn
10
Add regression test for nested replacement ranges in collect_tokens S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159529 opened Jul 18, 2026 by UditDewan Loading…
1
@nnethercote
1
implement const_binary_search S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159528 opened Jul 18, 2026 by Lars-Schumann Contributor Loading…
@clarfonthey
5
Bring runtime symbols statics on par with foreign functions S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159527 opened Jul 18, 2026 by Urgau Member Loading…
@GuillaumeGomez
2
Add nan2008 target feature for MIPS S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159526 opened Jul 18, 2026 by fo40225 Loading…
1
@nnethercote
14
Stabilize passing 128-bit integers via vector registers with asm! on x86 A-inline-assembly Area: Inline assembly (`asm!(…)`) I-lang-nominated Nominated for discussion during a lang team meeting. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159525 opened Jul 18, 2026 by folkertdev Contributor Loading…
@Amanieu
Gather PGO profiles in parallel S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author.
#159524 opened Jul 18, 2026 by Kobzol Member • Draft
9
std: fix Xous UDP recv length over-report and OOB panic 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.
#159523 opened Jul 18, 2026 by devnexen Contributor Loading…
@Darksonn
2
Apply #[diagnostic::opaque] to macros expanding to built-in syntax S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159522 opened Jul 18, 2026 by fmease Member Loading…
@mejrs
6
[do not merge] CI experiments A-CI Area: Our Github Actions CI A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#159521 opened Jul 18, 2026 by Mark-Simulacrum Member • Draft
@Mark-Simulacrum
6
Suggest Vec<T> instead of [T] S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159520 opened Jul 18, 2026 by bb1yd Contributor Loading…
1
@folkertdev
5
iter: extend step_by specialization to cover StepBy<RangeIter<{integer}>> 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.
#159518 opened Jul 18, 2026 by Lfan-ke Loading…
1
@Darksonn
3
stdarch subtree update S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159517 opened Jul 18, 2026 by folkertdev Contributor Loading…
3
Specialize dropless arena for common alignment S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159515 opened Jul 18, 2026 by Zoxc Contributor • Draft
5
[EXPERIMENT] Use path-sensitive approach to implement lint exported_private_dependencies A-run-make Area: port run-make Makefiles to rmake.rs S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#159514 opened Jul 18, 2026 by mu001999 Member • Draft
2
Consider () as suspicious only when expecting ! for runtime symbols S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159513 opened Jul 18, 2026 by Urgau Member Loading…
1
@fee1-dead
1
Add regression tests for fixed dead-code issues S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159512 opened Jul 18, 2026 by mu001999 Member Loading…
2
@ShoyuVanilla
1
std: count all processor groups in available_parallelism on Windows O-windows Operating system: Windows 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.
#159511 opened Jul 18, 2026 by valentynkit Contributor Loading…
1
@workingjubilee
7
Generate valid_ranges for enums sign-agnostically A-attributes Area: Attributes (`#[…]`, `#![…]`) S-waiting-on-perf Status: Waiting on a perf run to be completed. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159509 opened Jul 18, 2026 by scottmcm Member Loading…
1
@oli-obk
10
Some cleanup in rustc_attr_parsing A-attributes Area: Attributes (`#[…]`, `#![…]`) S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#159508 opened Jul 18, 2026 by qaijuang Contributor Loading…
@jieyouxu
8
ProTip! Filter pull requests by the default branch with base:main.