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Pull requests list

Emit pre-expansion feature gate warnings for negative impls and specialization 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.
#154527 opened Mar 29, 2026 by fmease Loading…
@nnethercote
2
Panic/return false on overflow in no_threads read/try_read impl 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.
#154526 opened Mar 28, 2026 by asder8215 Loading…
@Mark-Simulacrum
2
Rollup of 9 pull requests A-CI Area: Our Github Actions CI 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 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-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-infra Relevant to the infrastructure 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. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#154525 opened Mar 28, 2026 by GuillaumeGomez Loading…
2
unsafe_binder: implement v0 symbol mangling 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.
#154524 opened Mar 28, 2026 by GrigorenkoPV Loading…
1
@mati865
2
Add doc links to ExtractIf of BTree{Set,Map} and LinkedList 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.
#154520 opened Mar 28, 2026 by GrigorenkoPV Loading…
@JohnTitor
3
Panic in Hermit clock_gettime 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.
#154518 opened Mar 28, 2026 by stepancheg Loading…
@Mark-Simulacrum
3
Notify stdarch maintainers on changes in std_detect A-meta Area: Issues & PRs about the rust-lang/rust repository itself S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#154515 opened Mar 28, 2026 by sayantn Loading…
@tgross35
4
Documentation update to map.rs as part of tracking issue #107540 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.
#154513 opened Mar 28, 2026 by KaiPetzke Loading…
@Mark-Simulacrum
2
Constify comparisons and Clone for core::mem::Alignment 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.
#154512 opened Mar 28, 2026 by GrigorenkoPV Loading…
@scottmcm
1
[perf] Revert FastISel patch A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#154511 opened Mar 28, 2026 by nikic Loading…
@dianqk
11
Partially stabilize LoongArch target features 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.
#154510 opened Mar 28, 2026 by heiher Loading…
@Amanieu
Fix ambiguous parsing in bootstrap.py 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)
#154508 opened Mar 28, 2026 by Mark-Simulacrum Loading…
@jieyouxu
1
Crater experiment: Windows target (alt) S-waiting-on-crater Status: Waiting on a crater run to be completed.
#154507 opened Mar 28, 2026 by ChrisDenton • Draft
25
Migrate some tests from tests/ui/issues to tests/ui/transmute 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.
#154506 opened Mar 28, 2026 by ujjwalvishwakarma2006 Loading…
@Kivooeo
8
flt2dec front of format_short & format_fixed 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.
#154505 opened Mar 28, 2026 by pascaldekloe Loading…
@tgross35
9
move many tests from structs-enums to structs or enum 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.
#154504 opened Mar 28, 2026 by cyrgani Loading…
@Kivooeo
2
Greatly simplify the macros for flags that affect target modifiers 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.
#154501 opened Mar 28, 2026 by Zalathar Loading…
@dingxiangfei2009
2
try resolve issue 154452 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.
#154499 opened Mar 28, 2026 by ArtemIsmagilov • Draft
1
@Mark-Simulacrum
2
turn some long-deprecated -C options into errors S-waiting-on-MCP Status: PR has a compiler MCP and is waiting for the compiler MCP to complete. 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.
#154498 opened Mar 28, 2026 by RalfJung Loading…
@fmease
8
triagebot: add reminder for bumping CI LLVM stamp A-meta Area: Issues & PRs about the rust-lang/rust repository itself S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#154494 opened Mar 28, 2026 by jieyouxu Loading…
@Mark-Simulacrum
8
Drastically restrict the grammar of tuple indices C-crater Category: Issue / PR for tracking crater runs needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. S-waiting-on-crater Status: Waiting on a crater run to be completed. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team
#154492 opened Mar 28, 2026 by fmease • Draft
9
Extend core::char's documentation of casing issues A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools A-Unicode Area: Unicode 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.
#154491 opened Mar 28, 2026 by Jules-Bertholet Loading…
@Mark-Simulacrum
5
std_detect on AArch64 Darwin: Detect FEAT_SVE_B16B16 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.
#154486 opened Mar 28, 2026 by pthariensflame Loading…
@Mark-Simulacrum
1
Update cargo submodule S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author.
#154482 opened Mar 27, 2026 by weihanglo Loading…
13
Mark a function only used in nightly as nightly only 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.
#154481 opened Mar 27, 2026 by Hoverbear Loading…
@wesleywiser
1
ProTip! Filter pull requests by the default branch with base:main.