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Pull requests list

Stabilize char_max_len needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#145610 opened Aug 19, 2025 by GrigorenkoPV Loading…
1
@Amanieu
8
Prevent downstream impl DerefMut for Pin<LocalType> A-pin Area: Pin I-lang-nominated Nominated for discussion during a lang team meeting. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. P-lang-drag-2 Lang team prioritization drag level 2.https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang. S-waiting-on-crater Status: Waiting on a crater run to be completed. T-lang Relevant to the language team T-types Relevant to the types team, which will review and decide on the PR/issue.
#145608 opened Aug 19, 2025 by Darksonn Loading…
1
@lcnr
19
Reject static async closures in AST lowering 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.
#145605 opened Aug 19, 2025 by compiler-errors Loading…
@fmease
19
fix: incorrect error message for string literal suffixes 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.
#145602 opened Aug 19, 2025 by notJoon Loading…
1
@petrochenkov
9
Fix format string grammar in docs and improve alignment error message for #144023 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.
#145592 opened Aug 19, 2025 by nilotpal-n7 Loading…
@lcnr
14
Detect missing if let or let-else 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.
#145582 opened Aug 18, 2025 by estebank Loading…
1
@chenyukang
8
Supress suggest let else when no let in refutable bindings 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.
#145569 opened Aug 18, 2025 by xizheyin Loading…
1
@lcnr
20
Reimplement DestinationPropagation according to live ranges. 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.
#145541 opened Aug 17, 2025 by cjgillot Loading…
@oli-obk
44
fix(compiler/rustc_target): set correct linker flags for wasm32v1-none 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.
#145539 opened Aug 17, 2025 by StackOverflowExcept1on Loading…
1
@bjorn3
20
Opportunistically split != to successfully parse never type I-lang-nominated Nominated for discussion during a lang team meeting. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang 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-lang Relevant to the language team
#145536 opened Aug 17, 2025 by fmease Loading…
@petrochenkov
7
Weekly cargo update S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
#145516 opened Aug 17, 2025 by github-actions bot Loading…
@clubby789
14
Validate CopyForDeref and DerefTemps better and remove them from runtime 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. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#145513 opened Aug 16, 2025 by beepster4096 Loading…
@saethlin
11
Add some conversion trait impls needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#145504 opened Aug 16, 2025 by Jules-Bertholet Loading…
@m-ou-se
7
remove #[derive(TryFromU32)] A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. S-blocked Status: Blocked on something else such as an RFC or other implementation work. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#145495 opened Aug 16, 2025 by fee1-dead Loading…
@Zalathar
9
Hard-code char::is_control 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.
#145479 opened Aug 16, 2025 by Kmeakin Loading…
@thomcc
2
[EXPERIMENT] Introduce TypingMode::Codegen to avoid layout cycles 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#145477 opened Aug 16, 2025 by cjgillot • Draft
19
Stabilize BTree{Map,Set}::extract_if 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.
#145471 opened Aug 15, 2025 by rs-sac Loading…
1
@the8472
8
dedup recip, powi, to_degrees, and to_radians float tests 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.
#145468 opened Aug 15, 2025 by karolzwolak Loading…
@tgross35
13
Stabilize array_repeat feature 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.
#145465 opened Aug 15, 2025 by Kivooeo Loading…
1
@joboet
3
Reject invalid literal suffixes in tuple indexing, tuple struct indexing, and struct field name position A-grammar Area: The grammar of Rust A-parser Area: The lexing & parsing of Rust source code to an AST A-proc-macros Area: Procedural macros A-tidy Area: The tidy tool disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. I-lang-nominated Nominated for discussion during a lang team meeting. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang S-waiting-on-team Status: Awaiting decision from the relevant subteam (see the T-<team> label). T-lang Relevant to the language team
#145463 opened Aug 15, 2025 by jieyouxu Loading…
3 tasks done
1
@fmease
31
[rustdoc] Add support new bang macro kinds A-rustdoc-json Area: Rustdoc JSON backend S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. 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.
#145458 opened Aug 15, 2025 by GuillaumeGomez Loading…
@notriddle
12
Experiment: Add where T: Default to Default for [T; 0] 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.
#145457 opened Aug 15, 2025 by m-ou-se • Draft
@m-ou-se
7
compiletest: Require explicit --filecheck-prefixes A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc PG-exploit-mitigations Project group: Exploit mitigations rla-silenced Silences rust-log-analyzer postings to the PR it's added on. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. 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.
#145428 opened Aug 15, 2025 by tgross35 • Draft
1
5
dump_mir cleanups 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.
#145421 opened Aug 15, 2025 by nnethercote Loading…
@davidtwco
7
Allow borrowing array elements from packed structs with ABI align <= packed align disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. I-lang-nominated Nominated for discussion during a lang team meeting. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-lang Relevant to the language team
#145419 opened Aug 15, 2025 by hns1971 Loading…
1
@SparrowLii
29
ProTip! Follow long discussions with comments:>50.