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Issues list

Permit attributes on use items A-attributes Area: Attributes (`#[…]`, `#![…]`) A-grammar Area: The grammar of Rust A-resolve Area: Name/path resolution done by `rustc_resolve` specifically C-feature-request Category: A feature request, i.e: not implemented / a PR. I-lang-nominated Nominated for discussion during a lang team meeting. P-lang-drag-2 Lang team prioritization drag level 2.https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang. T-lang Relevant to the language team
#141704 opened May 28, 2025 by jhpratt
2
track renamed and removed library feature gates A-diagnostics Area: Messages for errors, warnings, and lints A-stability Area: `#[stable]`, `#[unstable]` etc. C-feature-request Category: A feature request, i.e: not implemented / a PR. E-help-wanted Call for participation: Help is requested to fix this issue. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. E-mentor Call for participation: This issue has a mentor. Use #t-compiler/help on Zulip for discussion. F-staged_api `#![feature(staged_api)]` 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.
#141617 opened May 26, 2025 by jyn514
@xizheyin
4
Lint on mod foo {} inside of foo.rs A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-feature-request Category: A feature request, i.e: not implemented / a PR. D-newcomer-roadblock Diagnostics: Confusing error or lint; hard to understand for new users. P-low Low priority T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team
#141385 opened May 22, 2025 by estebank
@chenyukang
1
Allow way to get merged doctests while developing on latest when MSRV doesn't support 2024 Edition A-doctests Area: Documentation tests, run by rustdoc C-feature-request Category: A feature request, i.e: not implemented / a PR. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#141240 opened May 19, 2025 by epage
2
Warn user when the whole function is optimized to a ud2 A-codegen Area: Code generation A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-feature-request Category: A feature request, i.e: not implemented / a PR. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#141220 opened May 18, 2025 by HKalbasi
7
Document builtin attributes (like no_mangle, repr, ...) in the standard library docs A-attributes Area: Attributes (`#[…]`, `#![…]`) A-docs Area: Documentation for any part of the project, including the compiler, standard library, and tools C-feature-request Category: A feature request, i.e: not implemented / a PR. 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.
#141123 opened May 17, 2025 by Veykril
2
rustdoc: toggle to show private items in rustdoc C-feature-request Category: A feature request, i.e: not implemented / a PR. 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.
#141114 opened May 17, 2025 by lolbinarycat
3
rustdoc: terse diagnostic on malformed intra-doc link (single instead of double colon) A-diagnostics Area: Messages for errors, warnings, and lints A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name C-feature-request Category: A feature request, i.e: not implemented / a PR. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#141095 opened May 16, 2025 by sanbox-irl
1
relaxed ?Sized bound getting implied by super trait warn A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. A-type-system Area: Type system C-feature-request Category: A feature request, i.e: not implemented / a PR. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140962 opened May 13, 2025 by lcnr
Default implementation on std::iter::Fuse should not requires Default on the inner iterator A-iterators Area: Iterators C-feature-request Category: A feature request, i.e: not implemented / a PR. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#140961 opened May 13, 2025 by ultimaweapon
4
[proc-macro] Add possibility to generate a Span from a path representation A-proc-macros Area: Procedural macros C-feature-request Category: A feature request, i.e: not implemented / a PR. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#140943 opened May 12, 2025 by GuillaumeGomez
Lang proposal: Allow #[cfg(...)] within asm! A-inline-assembly Area: Inline assembly (`asm!(…)`) C-feature-request Category: A feature request, i.e: not implemented / a PR. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team
#140279 opened Apr 25, 2025 by tgross35
19
Add support for repetition to proc_macro::quote A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) A-proc-macros Area: Procedural macros C-feature-request Category: A feature request, i.e: not implemented / a PR. E-help-wanted Call for participation: Help is requested to fix this issue. E-medium Call for participation: Medium difficulty. Experience needed to fix: Intermediate. T-libs Relevant to the library team, which will review and decide on the PR/issue. WG-macros Working group: Macros
#140238 opened Apr 24, 2025 by tgross35
1
5
rustdoc: split out trait implementer's notes from method docs C-feature-request Category: A feature request, i.e: not implemented / a PR. needs-rfc This change is large or controversial enough that it should have an RFC accepted before doing it. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#139855 opened Apr 15, 2025 by llogiq
5
Lint on inline modules module if there also exists a file at path ./module.rs or ./module/mod.rs A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-feature-request Category: A feature request, i.e: not implemented / a PR. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team
#139685 opened Apr 11, 2025 by iyernaveenr
10
Array repeat exprs dont permit non-copy adt ctors as elements C-bug Category: This is a bug. C-feature-request Category: A feature request, i.e: not implemented / a PR. T-lang Relevant to the language team T-types Relevant to the types team, which will review and decide on the PR/issue.
#139642 opened Apr 10, 2025 by BoxyUwU
2
Faster Stdlib sort for short slices? C-feature-request Category: A feature request, i.e: not implemented / a PR. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139133 opened Mar 30, 2025 by leonardo-m
1
Using ${index()} inside ${concat()} fails with "expected identifier or string literal" error A-macros Area: All kinds of macros (custom derive, macro_rules!, proc macros, ..) C-feature-request Category: A feature request, i.e: not implemented / a PR. F-macro_metavar_expr_concat `#![feature(macro_metavar_expr_concat)]` F-macro_metavar_expr `#![feature(macro_metavar_expr)]` T-lang Relevant to the language team
#138181 opened Mar 7, 2025 by MonterraByte
1
Add a -C embed-binary=no compiler option C-feature-request Category: A feature request, i.e: not implemented / a PR. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#137998 opened Mar 4, 2025 by Zoxc
1
CI request: forbid @mentions in commit messages/descriptions C-feature-request Category: A feature request, i.e: not implemented / a PR. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#137990 opened Mar 4, 2025 by orlp
5
rustdoc: Feature request: Also render the alignment under --show-type-layout A-align Area: alignment control (`repr(align(N))` and so on) A-rustdoc-type-layout Area: `rustdoc --show-type-layout` (nightly-only) C-feature-request Category: A feature request, i.e: not implemented / a PR. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#137648 opened Feb 26, 2025 by solarretrace
4
[windows-gnu]: allow dynamic crt use C-feature-request Category: A feature request, i.e: not implemented / a PR. O-windows-gnu Toolchain: GNU, Operating system: Windows
#137389 opened Feb 21, 2025 by ognevny
7
Add constants for staticlib to std::env::const C-feature-request Category: A feature request, i.e: not implemented / a PR. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#136765 opened Feb 9, 2025 by ranger-ross
2
Add mpsc select C-feature-request Category: A feature request, i.e: not implemented / a PR. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#135437 opened Jan 13, 2025 by Timmmm
@krishpranav
2
Please lint on a.eq(b.into()) if a.eq(b) would work A-inference Area: Type inference A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. C-feature-request Category: A feature request, i.e: not implemented / a PR. T-lang Relevant to the language team
#135201 opened Jan 7, 2025 by joshtriplett
3
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