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Issues list

impl<T> PointerLike for {Rc,Arc,Weak}<T> can't exist but should C-feature-request Category: A feature request, i.e: not implemented / a PR. F-dyn_star `#![feature(dyn_star)]`
#134591 opened Dec 21, 2024 by kpreid
3
No way to get mutable reference to Vec member without expressing uniqueness over the full Vec A-collections Area: `std::collection` C-feature-request Category: A feature request, i.e: not implemented / a PR. needs-acp This change is blocked on the author creating an ACP. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#134507 opened Dec 19, 2024 by orlp
4
Unsized types in required trait methods A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. A-trait-objects Area: trait objects, vtable layout 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-lang Relevant to the language 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.
#134475 opened Dec 18, 2024 by ionicmc-rs
9
Cannot use unicode identifiers in --extern flags A-crates Area: Crates and their interactions (like crate loading) A-metadata Area: Crate metadata A-Unicode Area: Unicode 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.
#134250 opened Dec 13, 2024 by Nemo157
5
rustdoc: support #![cfg(feature)] that disables doc tests A-cfg Area: `cfg` conditional compilation 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.
#133886 opened Dec 5, 2024 by kornelski
2
DefaultMetadataLoader was changed to private, making it difficult to print out metadata 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.
#133510 opened Nov 26, 2024 by Ramla-I
1
track whether a non-coherence TypingMode has been used to reuse cache entries C-feature-request Category: A feature request, i.e: not implemented / a PR. T-types Relevant to the types team, which will review and decide on the PR/issue.
#133497 opened Nov 26, 2024 by lcnr
1
Add an equivalent to -grecord-command-line/-grecord-gcc-switches A-CLI Area: Command-line interface (CLI) to the compiler A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) 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. WG-debugging Working group: Bad Rust debugging experiences
#133224 opened Nov 20, 2024 by khuey
Support calling functions with SIMD vectors that couldn't be used in the caller A-ABI Area: Concerning the application binary interface (ABI) A-LLVM Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues. A-SIMD Area: SIMD (Single Instruction Multiple Data) C-feature-request Category: A feature request, i.e: not implemented / a PR. T-opsem Relevant to the opsem team WG-llvm Working group: LLVM backend code generation
#132865 opened Nov 10, 2024 by RalfJung
Add a dont-check-error-annotations to compiletest A-compiletest Area: The compiletest test runner C-feature-request Category: A feature request, i.e: not implemented / a PR. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
#132647 opened Nov 5, 2024 by BoxyUwU
1
Allow Waker::from to accept trait object Arc<dyn Wake> 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.
#132339 opened Oct 29, 2024 by nurmohammed840
1
Box<str>. Arc<str> and Rc<str> should implement AsRef<[u8]>, AsRef<Path>, AsRef<OsStr>, and FromStr A-inference Area: Type inference A-trait-system Area: Trait system 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.
#132138 opened Oct 25, 2024 by Conaclos
2
Fix JSON output of libtest A-libtest Area: `#[test]` / the `test` library C-feature-request Category: A feature request, i.e: not implemented / a PR. T-testing-devex Relevant to the testing devex team (testing DX), which will review and decide on the PR/issue.
#132135 opened Oct 25, 2024 by dev-ardi
no-op remap_path_prefix change invalidates incremental cache A-debuginfo Area: Debugging information in compiled programs (DWARF, PDB, etc.) A-incr-comp Area: Incremental compilation A-path-remapping Area: path remapping, --remap-path-prefix, --remap-cwd-prefix, --remap-diagnostics-scope etc. 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. WG-incr-comp Working group: Incremental compilation
#132132 opened Oct 25, 2024 by ashi009
6
IntErrorKind should derive Copy and Hash 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.
#131826 opened Oct 17, 2024 by joseluis
1
rustdoc lint to flag potential intra-doc links A-intra-doc-links Area: Intra-doc links, the ability to link to items in docs by name A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. A-rust-for-linux Relevant for the Rust-for-Linux project 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.
#131510 opened Oct 10, 2024 by ojeda
2
Support "zippered" macOS binaries A-targets Area: Concerning the implications of different compiler targets C-feature-request Category: A feature request, i.e: not implemented / a PR. O-ios Operating system: iOS O-macos Operating system: macOS T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#131216 opened Oct 3, 2024 by madsmtm
1
Suggestion: debug-assert that the allocator returns aligned memory A-align Area: alignment control (`repr(align(N))` and so on) 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.
#131189 opened Oct 3, 2024 by emilk
Warn if supposedly unreachable code is provably reachable 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, which will review and decide on the PR/issue.
#131167 opened Oct 2, 2024 by dev-ardi
3
Allow restricting search results to come from a subset of crates A-rustdoc-search Area: Rustdoc's search feature 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.
#130971 opened Sep 28, 2024 by jieyouxu
1
add std and core to nightly-rustc docs C-discussion Category: Discussion or questions that doesn't represent real issues. C-feature-request Category: A feature request, i.e: not implemented / a PR.
#130955 opened Sep 27, 2024 by lolbinarycat
3
Implement Default for singleton function item types A-trait-system Area: Trait system C-feature-request Category: A feature request, i.e: not implemented / a PR. T-lang Relevant to the language team, which will review and decide on the PR/issue.
#130884 opened Sep 26, 2024 by mweatherley
@compiler-errors
1
Permit trait object types where all (non-generic) associated constants are specified (via assoc item bindings) A-dyn-compatibility Area: Dyn compatibility (formerly: object safety) A-trait-objects Area: trait objects, vtable layout C-feature-request Category: A feature request, i.e: not implemented / a PR. F-associated_const_equality `#![feature(associated_const_equality)]` requires-nightly This issue requires a nightly compiler in some way. 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. T-types Relevant to the types team, which will review and decide on the PR/issue.
#130300 opened Sep 13, 2024 by fmease
@fmease
Declarative macros: warn on unreachable macro rule A-lints Area: Lints (warnings about flaws in source code) such as unused_mut. 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. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#130222 opened Sep 11, 2024 by Kriskras99
rustdoc search: find types containing some other type A-rustdoc-search Area: Rustdoc's search feature 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.
#130204 opened Sep 10, 2024 by lolbinarycat
1
@lolbinarycat
5
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