Search results

Simple <code>proc_macro::Span</code> operations should not require going through bridge

A-proc-macrosArea: Procedural macrosArea: Procedural macros

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-libsRelevant to the library team, which will review and decide on the PR/issue.Relevant to the library team, which will review and decide on the PR/issue.

Status: Open.

#149331 In rust-lang/rust;

· clarfonthey opened on Nov 25, 2025

Compiler fails to mark main function as dead code in integration test

A-libtestArea: `#[test]` / the `test` libraryArea: `#[test]` / the `test` library

A-lintsArea: Lints (warnings about flaws in source code) such as unused_mut.Area: Lints (warnings about flaws in source code) such as unused_mut.

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

L-dead_codeLint: dead_codeLint: dead_code

T-cargoRelevant to the cargo team, which will review and decide on the PR/issue.Relevant to the cargo team, which will review and decide on the PR/issue.

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#149176 In rust-lang/rust;

· PoignardAzur opened on Nov 21, 2025

Suppress warnings on dead inherent methods when allowing dead types

A-lintsArea: Lints (warnings about flaws in source code) such as unused_mut.Area: Lints (warnings about flaws in source code) such as unused_mut.

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

L-dead_codeLint: dead_codeLint: dead_code

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#149142 In rust-lang/rust;

· mu001999 opened on Nov 20, 2025

Resolve elided lifetimes in extern/foreign statics to <code>'static</code>

A-FFIArea: Foreign function interface (FFI)Area: Foreign function interface (FFI)

A-lifetimesArea: Lifetimes / regionsArea: Lifetimes / regions

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-langRelevant to the language teamRelevant to the language team

Status: Open.

#148754 In rust-lang/rust;

· BlankWasThere opened on Nov 9, 2025

Rework <code>run-make-support</code>'s <code>target</code> to be a structured API

A-run-makeArea: port run-make Makefiles to rmake.rsArea: port run-make Makefiles to rmake.rs

A-testsuiteArea: The testsuite used to check the correctness of rustcArea: The testsuite used to check the correctness of rustc

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#148747 In rust-lang/rust;

· jieyouxu opened on Nov 9, 2025

future-incompatibility: default #[allow(...)] incompatible with #[forbid(...)]

A-doctestsArea: Documentation tests, run by rustdocArea: Documentation tests, run by rustdoc

A-lintsArea: Lints (warnings about flaws in source code) such as unused_mut.Area: Lints (warnings about flaws in source code) such as unused_mut.

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-rustdocRelevant to the rustdoc team, which will review and decide on the PR/issue.Relevant to the rustdoc team, which will review and decide on the PR/issue.

Status: Open.

#148599 In rust-lang/rust;

· peter-lyons-kehl opened on Nov 6, 2025

Support fn() types as const generic parameters

A-const-genericsArea: const generics (parameters and arguments)Area: const generics (parameters and arguments)

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

Status: Open.

#148377 In rust-lang/rust;

· lyphyser opened on Nov 2, 2025

Automatically add <code>-C target-feature=+tagged-globals</code> when <code>-Z sanitizer=hwaddress</code> is used

A-sanitizersArea: Sanitizers for correctness and code qualityArea: Sanitizers for correctness and code quality

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

Enhancement

#148185 In rust-lang/rust;

· Enselic opened on Oct 27, 2025

Implement <code>//@ target</code> directive for cross-compilation test directives

A-compiletestArea: The compiletest test runnerArea: The compiletest test runner

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

S-blockedStatus: Blocked on something else such as an RFC or other implementation work.Status: Blocked on something else such as an RFC or other implementation work.

T-bootstrapRelevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

Status: Open.

#148038 In rust-lang/rust;

· jchecahi opened on Oct 23, 2025

compiletest: Add a variant of <code>{{build-base}}</code> that points to the current test's build subdirectory

A-compiletestArea: The compiletest test runnerArea: The compiletest test runner

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

T-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.

Status: Open.

#147216 In rust-lang/rust;

· Zalathar opened on Oct 1, 2025

CStr from fixed c_char array

A-FFIArea: Foreign function interface (FFI)Area: Foreign function interface (FFI)

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

needs-triageThis issue may need triage. Remove it if it has been sufficiently triaged.This issue may need triage. Remove it if it has been sufficiently triaged.

Status: Open.

#146836 In rust-lang/rust;

· pronebird opened on Sep 21, 2025

<code>Wrap&lt;T&gt;: Sized</code> should imply <code>T: Sized</code>

A-trait-systemArea: Trait systemArea: Trait system

A-type-systemArea: Type systemArea: Type system

C-enhancementCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.

needs-fcpThis change is insta-stable, or significant enough to need a team FCP to proceed.This change is insta-stable, or significant enough to need a team FCP to proceed.

T-typesRelevant to the types team, which will review and decide on the PR/issue.Relevant to the types team, which will review and decide on the PR/issue.

Status: Open.

#146670 In rust-lang/rust;

· theemathas opened on Sep 17, 2025