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Pull requests list

compiletest: Parse aux proc-macro directive into struct 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)
#151670 opened Jan 26, 2026 by Enselic Loading…
@Zalathar
4
rename uN::{gather,scatter}_bits to uN::{extract,deposit}_bits 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.
#151669 opened Jan 26, 2026 by quaternic Loading…
@scottmcm
3
Optimize array chunks 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.
#151668 opened Jan 26, 2026 by vinDelphini Loading…
@joboet
8
Rollup of 6 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. 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.
#151667 opened Jan 26, 2026 by Zalathar Loading…
6
compiler: Rename several types/traits for per-query vtables A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#151666 opened Jan 26, 2026 by Zalathar Loading…
@Kivooeo
Fix contrast ratio for Since element in rustodoc dark theme A-rustdoc-js Area: Rustdoc's JS front-end 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.
#151665 opened Jan 26, 2026 by arferreira Loading…
1
@GuillaumeGomez
5
Suggest changing iter/into_iter when the other was meant 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.
#151661 opened Jan 25, 2026 by estebank Loading…
@mati865
1
Bump std's backtrace's rustc-demangle 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.
#151660 opened Jan 25, 2026 by fmease • Draft
1
7
Bump submodule backtrace 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.
#151659 opened Jan 25, 2026 by fmease • Draft
1
@workingjubilee
5
Cleanup of #[derive(Diagnostic)] attribute parsers A-translation Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic 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.
#151657 opened Jan 25, 2026 by JonathanBrouwer • Draft
1
linux::process: adding getfd() public api. O-linux Operating system: Linux O-unix Operating system: Unix-like 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.
#151654 opened Jan 25, 2026 by devnexen Loading…
@ChrisDenton
1
Update sysinfo version to 0.38.0 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)
#151645 opened Jan 25, 2026 by GuillaumeGomez Loading…
@Kobzol
4
Handle transient ENOMEM in statx probing 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.
#151641 opened Jan 25, 2026 by vinDelphini Loading…
@ibraheemdev
19
Cleanup offload datatransfer A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. F-gpu_offload `#![feature(gpu_offload)]` 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.
#151640 opened Jan 25, 2026 by ZuseZ4 Loading…
@jieyouxu
4
Fix broken WASIp1 reference link A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools O-wasm Target: WASM (WebAssembly), http://webassembly.org/ S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
#151639 opened Jan 25, 2026 by zzaekkii Loading…
@madsmtm
7
hir: wrap shared predicate shift in helper 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.
#151630 opened Jan 25, 2026 by 0xllx0 Loading…
@BoxyUwU
4
Fix ICE in const eval of packed SIMD types with non-power-of-two element counts 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.
#151628 opened Jan 25, 2026 by enthropy7 Loading…
1
@RalfJung
12
Remove Deref<Target = TyCtxt> from QueryCtxt A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) 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.
#151626 opened Jan 25, 2026 by Zalathar Loading…
@BoxyUwU
1
GVN: Elide more intermediate transmutes 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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#151622 opened Jan 24, 2026 by scottmcm Loading…
@cjgillot
12
Check that dependencies colors are as expected after query execution A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) perf-regression Performance regression. 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.
#151621 opened Jan 24, 2026 by Zoxc • Draft
7
rustdoc: add --print option A-CLI Area: Command-line interface (CLI) to the compiler A-print-requests Area: print requests (`--print=...`) 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.
#151618 opened Jan 24, 2026 by ShE3py Loading…
@notriddle
10
Align ArrayWindows trait impls with Windows beta-nominated Nominated for backporting to the compiler in the beta channel. 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. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#151613 opened Jan 24, 2026 by cuviper Loading…
@dtolnay
Update documentation for cold_path, likely, and unlikely 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.
#151612 opened Jan 24, 2026 by tgross35 Loading…
@scottmcm
7
Improve is_ascii performance on x86_64 with explicit SSE2 intrinsics 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.
#151611 opened Jan 24, 2026 by bonega Loading…
@folkertdev
15
Stabilize str_as_str 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.
#151603 opened Jan 24, 2026 by GrigorenkoPV • Draft
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