Rust Versions

Rust Versions #

  • Stable: 1.80.0
  • Beta: 1.81.0 (5 September, 2024, 40 days left)
  • Nightly: 1.82.0 (17 October, 2024, 82 days left)

Ongoing Stabilization PRs #

Stabilize const_waker (0 days old)
  • T-libs-api - Relevant to the library API team, which will review and decide on the PR/issue.
  • T-compiler - Relevant to the compiler team, which will review and decide on the PR/issue.
  • 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.

Open PR #128228

Stabilize unsafe extern blocks (RFC 3484) (8 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • final-comment-period - In the final comment period and will be merged soon unless new substantive objections are raised.
  • S-waiting-on-review - Status: Awaiting review from the assignee but also interested parties.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • F-unsafe_extern_blocks - #![feature(unsafe_extern_blocks)]

Open PR #127921

Stabilize raw_ref_op (RFC 2582) (13 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • relnotes - Marks issues that should be documented in the release notes of the next release.
  • S-waiting-on-review - Status: Awaiting review from the assignee but also interested parties.
  • proposed-final-comment-period - Proposed to merge/close by relevant subteam, see T- label. Will enter FCP once signed off.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • I-lang-nominated - The issue / PR has been nominated for discussion during a lang team meeting.
  • PG-exploit-mitigations - Project group: Exploit mitigations

Open PR #127679

Stabilize opaque type precise capturing (RFC 3617) (14 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • S-waiting-on-review - Status: Awaiting review from the assignee but also interested parties.
  • A-impl-trait - Area: impl Trait. Universally / existentially quantified anonymous types with static dispatch.
  • proposed-final-comment-period - Proposed to merge/close by relevant subteam, see T- label. Will enter FCP once signed off.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • I-lang-nominated - The issue / PR has been nominated for discussion during a lang team meeting.
  • F-precise_capturing - #![feature(precise_capturing)]

Open PR #127672

Stabilize count, ignore, index, and length (macro_metavar_expr) (128 days old)
  • A-testsuite - Area: The testsuite used to check the correctness of rustc
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • S-waiting-on-team - Status: Awaiting decision from the relevant subteam (see the T- label).
  • proposed-final-comment-period - Proposed to merge/close by relevant subteam, see T- label. Will enter FCP once signed off.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • I-lang-nominated - The issue / PR has been nominated for discussion during a lang team meeting.

Open PR #122808

Stabilize min_exhaustive_patterns (128 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • relnotes - Marks issues that should be documented in the release notes of the next release.
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • finished-final-comment-period - The final comment period is finished for this PR / Issue.
  • F-exhaustive_patterns - #![feature(exhaustive_patterns)]

Open PR #122792

stabilize -Znext-solver=coherence (147 days old)
  • relnotes - Marks issues that should be documented in the release notes of the next release.
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • finished-final-comment-period - The final comment period is finished for this PR / Issue.
  • perf-regression - Performance regression.
  • I-types-nominated - The issue / PR has been nominated for discussion during a types team meeting.
  • T-types - Relevant to the types team, which will review and decide on the PR/issue.
  • WG-trait-system-refactor - The Rustc Trait System Refactor Initiative

Open PR #121848

Stabilize associated type position impl Trait (ATPIT) (172 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • S-waiting-on-review - Status: Awaiting review from the assignee but also interested parties.
  • A-impl-trait - Area: impl Trait. Universally / existentially quantified anonymous types with static dispatch.
  • proposed-final-comment-period - Proposed to merge/close by relevant subteam, see T- label. Will enter FCP once signed off.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • T-types - Relevant to the types team, which will review and decide on the PR/issue.
  • F-impl_trait_in_assoc_type - #![feature(impl_trait_in_assoc_type)]

Open PR #120700

stabilise assert_matches (186 days old)
  • T-libs-api - Relevant to the library API team, which will review and decide on the PR/issue.
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • A-query-system - Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html)

Open PR #120234

Stabilize --env-set option (195 days old)
  • T-compiler - Relevant to the compiler team, which will review and decide on the PR/issue.
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • proposed-final-comment-period - Proposed to merge/close by relevant subteam, see T- label. Will enter FCP once signed off.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.

Open PR #119926

Stabilize Wasm relaxed SIMD (269 days old)
  • T-lang - Relevant to the language 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.
  • S-waiting-on-review - Status: Awaiting review from the assignee but also interested parties.
  • S-waiting-on-bors - Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • finished-final-comment-period - The final comment period is finished for this PR / Issue.

Open PR #117468

Stabilize Ready::into_inner() (292 days old)
  • T-libs-api - Relevant to the library API team, which will review and decide on the PR/issue.
  • S-blocked - Status: Marked as blocked ❌ on something else such as an RFC or other implementation work.
  • S-tracking-design-concerns - Status: There are blocking ❌ design concerns.

Open PR #116528

Stabilize extended_varargs_abi_support (305 days old)
  • T-compiler - Relevant to the compiler team, which will review and decide on the PR/issue.
  • S-waiting-on-team - Status: Awaiting decision from the relevant subteam (see the T- label).
  • I-lang-nominated - The issue / PR has been nominated for discussion during a lang team meeting.
  • F-extended_varargs_abi_support - #![feature(extended_varargs_abi_support)]

Open PR #116161

Stabilize target_feature_11 (307 days old)
  • T-compiler - Relevant to the compiler team, which will review and decide on the PR/issue.
  • S-blocked - Status: Marked as blocked ❌ on something else such as an RFC or other implementation work.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.

Open PR #116114

Stabilise exhaustive patterns feature (474 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • T-compiler - Relevant to the compiler team, which will review and decide on the PR/issue.
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • A-exhaustiveness-checking - Relating to exhaustiveness / usefulness checking of patterns
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.
  • F-exhaustive_patterns - #![feature(exhaustive_patterns)]

Open PR #110105

Stabilize anonymous_lifetime_in_impl_trait (546 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • relnotes - Marks issues that should be documented in the release notes of the next release.
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • proposed-final-comment-period - Proposed to merge/close by relevant subteam, see T- label. Will enter FCP once signed off.
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • I-lang-nominated - The issue / PR has been nominated for discussion during a lang team meeting.

Open PR #107378

Stabilize io_error_more (571 days old)
  • T-libs-api - Relevant to the library API team, which will review and decide on the PR/issue.
  • S-blocked - Status: Marked as blocked ❌ on something else such as an RFC or other implementation work.

Open PR #106375

About releases.rs #

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