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Pull requests list

Clarify panic conditions in Iterator::last 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.
#150658 opened Jan 4, 2026 by CieriA Loading…
@jhpratt
2
Rollup of 2 pull requests 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.
#150655 opened Jan 3, 2026 by matthiaskrgr Loading…
3
Allow incoherent trait implementations 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. T-types Relevant to the types team, which will review and decide on the PR/issue.
#150652 opened Jan 3, 2026 by cvengler • Draft
5
Fix typo in pattern usefulness documentation 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.
#150651 opened Jan 3, 2026 by Sekar-C-Mca Loading…
1
@nnethercote
5
Forbid generic parameters in types of #[type_const] items 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.
#150650 opened Jan 3, 2026 by enthropy7 Loading…
1
@BoxyUwU
21
clippy fix: non_canonical_clone_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.
#150649 opened Jan 3, 2026 by hkBst Loading…
@scottmcm
2
Rename tests/rustdoc into tests/rustdoc-html A-CI Area: Our Github Actions CI A-compiletest Area: The compiletest test runner A-meta Area: Issues & PRs about the rust-lang/rust repository itself A-rustc-dev-guide Area: rustc-dev-guide A-testsuite Area: The testsuite used to check the correctness of rustc A-tidy Area: The tidy tool 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) T-infra Relevant to the infrastructure 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.
#150645 opened Jan 3, 2026 by GuillaumeGomez Loading…
@fmease @camelid
16
vec in-place-drop: avoid creating an intermediate slice 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.
#150643 opened Jan 3, 2026 by hkBst Loading…
@tgross35
2
mutex.rs: remove needless-maybe-unsized bounds 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.
#150642 opened Jan 3, 2026 by hkBst Loading…
@jhpratt
3
Merge associated_const_equality feature gate into MGCA S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-clippy Relevant to the Clippy team. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rust-analyzer Relevant to the rust-analyzer 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#150640 opened Jan 3, 2026 by AprilNEA Loading…
1
@BoxyUwU
10
Add {Arc, Rc}::into_unique 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.
#150631 opened Jan 2, 2026 by cramertj Loading…
@Mark-Simulacrum
7
Unknown -> Unsupported compression algorithm A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. 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.
#150630 opened Jan 2, 2026 by Mark-Simulacrum • Draft
1
[rustdoc] Don't try to print the value of a non-primitive const 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. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#150629 opened Jan 2, 2026 by yotamofek Loading…
1
@fmease
1
Stabilize -Zdebuginfo-compression as -Cdebuginfo-compression A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-run-make Area: port run-make Makefiles to rmake.rs A-rust-for-linux Relevant for the Rust-for-Linux project 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.
#150625 opened Jan 2, 2026 by wesleywiser Loading…
1
@fee1-dead
4
alloc: Move Cow impl to existing ones 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.
#150619 opened Jan 2, 2026 by cvengler Loading…
@Mark-Simulacrum
1
Unify and deduplicate From<bool> float tests 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.
#150611 opened Jan 2, 2026 by augustocesarperin Loading…
@Mark-Simulacrum
5
Add amdgpu_dispatch_ptr intrinsic A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related 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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#150607 opened Jan 2, 2026 by Flakebi Loading…
@workingjubilee
8
skip codegen for intrinsics with big fallback bodies if backend does not need them A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. perf-regression Performance regression. 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.
#150605 opened Jan 2, 2026 by RalfJung Loading…
1
@SparrowLii
17
MGCA: Support for tuple constructors S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-clippy Relevant to the Clippy team. 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.
#150603 opened Jan 2, 2026 by Kivooeo • Draft
@BoxyUwU
29
Run rustdoc-ui tests in opt-dist tests S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author.
#150602 opened Jan 2, 2026 by Kobzol • Draft
4
support c-variadic functions in rustc_const_eval A-const-eval Area: Constant evaluation, covers all const contexts (static, const fn, ...) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. F-c_variadic `#![feature(c_variadic)]` 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-libs Relevant to the library team, which will review and decide on the PR/issue.
#150601 opened Jan 2, 2026 by folkertdev • Draft
@RalfJung
5
make specialization of Vec::extend and VecDeque::extend_front work for vec::IntoIter with any Allocator, not just Global 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.
#150597 opened Jan 2, 2026 by antonilol Loading…
@jhpratt
3
Add tracking issue for sized_hierarchy 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.
#150596 opened Jan 2, 2026 by reddevilmidzy Loading…
@BoxyUwU
6
Add specialization for deque1.prepend(deque2.drain(range)) (VecDeque::prepend and extend_front) 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.
#150595 opened Jan 2, 2026 by antonilol Loading…
@jhpratt
3
compiler: Make Externally Implementable Items (eii) in std build F-extern_item_impls `#![feature(extern_item_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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#150592 opened Jan 2, 2026 by Enselic Loading…
1
@lcnr
4
ProTip! no:milestone will show everything without a milestone.