Rust Versions

Rust Versions #

  • Stable: 1.82.0
  • Beta: 1.83.0 (28 November, 2024, 22 days left)
  • Nightly: 1.84.0 (9 January, 2025, 64 days left)

Ongoing Stabilization PRs #

Stabilize async closures (RFC 3668) (0 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-async-await - Area: Async & Await
  • F-async_closure - #![feature(async_closure)]
  • I-lang-nominated - Nominated for discussion during a lang team meeting.

Open PR #132706

Stabilize #[diagnostic::do_not_recommend] (14 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).
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.
  • I-lang-nominated - Nominated for discussion during a lang team meeting.

Open PR #132056

Stabilize const_pin_2 (19 days old)
  • S-waiting-on-author - Status: This is awaiting some action (such as code changes or more information) from the author.
  • S-waiting-on-fcp - Status: PR is in FCP and is awaiting for FCP to complete.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.

Open PR #131904

Stabilize unsigned and float variants of num_midpoint feature (21 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.
  • 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.
  • S-waiting-on-fcp - Status: PR is in FCP and is awaiting for FCP to complete.

Open PR #131784

Stabilize Arm64EC inline assembly (21 days old)
  • O-windows - Operating system: Windows
  • A-inline-assembly - Area: Inline assembly (asm!(…))
  • 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.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.
  • O-AArch64 - Armv8-A or later processors in AArch64 mode
  • I-lang-easy-decision - Issue: The decision needed by the team is conjectured to be easy.

Open PR #131781

Stabilize const_atomic_from_ptr (23 days old)
  • T-libs-api - Relevant to the library API 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.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.

Open PR #131717

Stabilize const_maybe_uninit_write (23 days old)
  • 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.
  • 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.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.

Open PR #131713

Stabilize s390x inline assembly (33 days old)
  • A-inline-assembly - Area: Inline assembly (asm!(…))
  • 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.
  • S-waiting-on-team - Status: Awaiting decision from the relevant subteam (see the T- label).
  • O-SystemZ - Target: SystemZ processors (s390x)
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.
  • I-lang-easy-decision - Issue: The decision needed by the team is conjectured to be easy.

Open PR #131258

Stabilize WebAssembly multivalue, reference-types, and tail-call target features (36 days old)
  • T-compiler - Relevant to the compiler 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.
  • O-wasm - Target: WASM (WebAssembly), http://webassembly.org/
  • S-waiting-on-team - Status: Awaiting decision from the relevant subteam (see the T- label).
  • disposition-merge - This issue / PR is in PFCP or FCP with a disposition to merge it.

Open PR #131080

Stabilize #[coverage] attribute (43 days old)
  • T-compiler - Relevant to the compiler team, which will review and decide on the PR/issue.
  • 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.
  • A-code-coverage - Area: Source-based code coverage (-Cinstrument-coverage)

Open PR #130766

Stabilize std::io::ErrorKind::QuotaExceeded (55 days old)
  • O-windows - Operating system: Windows
  • S-waiting-on-fcp - Status: PR is in FCP and is awaiting for FCP to complete.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.
  • O-unix - Operating system: Unix-like

Open PR #130254

Stabilize std::io::ErrorKind::CrossesDevices (57 days old)
  • S-waiting-on-fcp - Status: PR is in FCP and is awaiting for FCP to complete.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.

Open PR #130209

Stabilize Ipv6Addr::is_unique_local and Ipv6Addr::is_unicast_link_local (80 days old)
  • 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.
  • 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.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.
  • to-announce - Announce this issue on triage meeting

Open PR #129238

Stabilize tcp_quickack (83 days old)
  • O-linux - Operating system: Linux
  • O-android - Operating system: Android
  • 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.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.

Open PR #129121

stabilize std::path::Path::file_prefix (83 days old)
  • 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.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.
  • A-run-make - Area: port run-make Makefiles to rmake.rs

Open PR #129114

Stabilize <[T]>::get_many_mut() (101 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.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.

Open PR #128318

Stabilize count, ignore, index, and len (macro_metavar_expr) (230 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-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 - Nominated for discussion during a lang team meeting.
  • S-tracking-design-concerns - Status: There are blocking ❌ design concerns.

Open PR #122808

Stabilize associated type position impl Trait (ATPIT) (274 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

Stabilize extended_varargs_abi_support (408 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.
  • F-extended_varargs_abi_support - #![feature(extended_varargs_abi_support)]
  • I-lang-easy-decision - Issue: The decision needed by the team is conjectured to be easy.

Open PR #116161

Stabilize target_feature_11 (409 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

Stabilize anonymous_lifetime_in_impl_trait (649 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-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 - Nominated for discussion during a lang team meeting.

Open PR #107378

About releases.rs #