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Pull requests: rust-lang/rust

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Pull requests list

stdarch subtree update S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#159517 opened Jul 18, 2026 by folkertdev Contributor • Draft
Rollup of 8 pull requests A-compiletest Area: The compiletest test runner A-run-make Area: port run-make Makefiles to rmake.rs A-rustc-dev-guide Area: rustc-dev-guide A-testsuite Area: The testsuite used to check the correctness of rustc 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-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) 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.
#159516 opened Jul 18, 2026 by JonathanBrouwer 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
2
[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-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.
#159509 opened Jul 18, 2026 by scottmcm Member • Draft
1
@oli-obk
5
Some cleanup in rustc_attr_parsing A-attributes Area: Attributes (`#[…]`, `#![…]`) 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.
#159508 opened Jul 18, 2026 by qaijuang Contributor Loading…
@jieyouxu
1
rustc_incremental: avoid ICE when dumping dep graph fails A-run-make Area: port run-make Makefiles to rmake.rs 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.
#159507 opened Jul 18, 2026 by cuishuang Contributor Loading…
@wesleywiser
1
Allow associated const equality constraints with MGCA PG-exploit-mitigations Project group: Exploit mitigations 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.
#159506 opened Jul 18, 2026 by Shourya742 Member Loading…
1
@BoxyUwU
6
fix base_urls with periods S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#159505 opened Jul 18, 2026 by uselessgoddess Loading…
1
@lolbinarycat
1
avoid ICE when generics sneak into a constant pattern 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.
#159504 opened Jul 18, 2026 by RalfJung Member Loading…
1
@BoxyUwU
3
allocations: document that they can be read-only disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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.
#159503 opened Jul 18, 2026 by RalfJung Member Loading…
@Mark-Simulacrum
3
Enhance suggestions for unresolved links with typos path S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#159502 opened Jul 18, 2026 by chenyukang Member Loading…
1
@estebank
Move compiletest CLI parsing to cli.rs A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#159500 opened Jul 18, 2026 by Kobzol Member Loading…
@jieyouxu
9
compiletest: accept optional whitespace in version range directives A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#159499 opened Jul 18, 2026 by AayushMainali-Github Loading…
1
@Mark-Simulacrum
4
Avoid const-eval ICEs from invalid CoerceShared impls 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.
#159497 opened Jul 18, 2026 by chenyukang Member Loading…
1
@oli-obk
2
Update cargo submodule S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#159475 opened Jul 18, 2026 by weihanglo Member Loading…
@weihanglo
16
Simplify doc meta mode A-run-make Area: port run-make Makefiles to rmake.rs 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-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.
#159473 opened Jul 17, 2026 by notriddle Contributor Loading…
@camelid
3
Support creating float constants in rustc_public mir 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.
#159472 opened Jul 17, 2026 by hkalbasi Member Loading…
@oli-obk
2
Make Global and System allocators unstably implement const Clone + const Default. A-allocators Area: Custom and system allocators 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.
#159471 opened Jul 17, 2026 by kpreid Contributor Loading…
@clarfonthey
4
Fix string indexing in diagnostic format strings beta-nominated Nominated for backporting to the compiler in the beta channel. 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.
#159470 opened Jul 17, 2026 by mejrs Contributor Loading…
1
@ShoyuVanilla
3
Reorganize tests/ui/issues [27/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.
#159469 opened Jul 17, 2026 by zedddie Contributor Loading…
@Kivooeo
2
Add explicit Iterator::count impl for str::EncodeUtf16 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.
#159467 opened Jul 17, 2026 by SimonSapin Contributor Loading…
@joboet
12
ProTip! Updated in the last three days: updated:>2026-07-15.