Rust Versions

Rust Versions #

  • Stable: 1.85.0
  • Beta: 1.86.0 (3 April, 2025, 40 days left)
  • Nightly: 1.87.0 (15 May, 2025, 82 days left)

Ongoing Stabilization PRs #

Stabilize unbounded_shifts (0 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.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.

Open PR #137393

stabilize unsigned_is_multiple_of (0 days old)
  • 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.

Open PR #137383

Stabilize const_vec_string_slice (1 day old)
  • 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.

Open PR #137319

stabilize ptr::swap_nonoverlapping in const (2 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.
  • 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.
  • I-libs-api-nominated - Nominated for discussion during a libs-api team meeting.

Open PR #137280

stabilize stage management for rustc tools (4 days old)
  • A-testsuite - Area: The testsuite used to check the correctness of rustc
  • T-bootstrap - Relevant to the bootstrap subteam: Rust’s build system (x.py and src/bootstrap)
  • S-waiting-on-bors - Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
  • A-rustc-dev-guide - Area: rustc-dev-guide

Open PR #137215

Stabilize query cache size by fixing encoding order of some query results (4 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.
  • A-query-system - Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html)
  • perf-regression - Performance regression.

Open PR #137196

stabilize (const_)ptr_sub_ptr (6 days old)
  • T-compiler - Relevant to the compiler team, which will review and decide on the PR/issue.
  • S-waiting-on-bors - Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
  • T-libs - Relevant to the library team, which will review and decide on the PR/issue.

Open PR #137121

stabilize extract_if (6 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.

Open PR #137109

Stabilize flags for doctest cross compilation (6 days old)
  • T-rustdoc - Relevant to the rustdoc 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.
  • A-run-make - Area: port run-make Makefiles to rmake.rs
  • T-rustdoc-frontend - Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.

Open PR #137096

Stabilize -Zdwarf-version as -Cdwarf-version (9 days old)
  • A-debuginfo - Area: Debugging information in compiled programs (DWARF, PDB, etc.)
  • 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).
  • 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.
  • A-rust-for-linux - Relevant for the Rust-for-Linux project
  • -Zdwarf-version - Unstable option: set dwarf version

Open PR #136926

Stabilize core::str::from_utf8_mut as const (15 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 #136668

Stabilize anonymous_pipe (31 days old)
  • O-windows - Operating system: Windows
  • 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.
  • O-unix - Operating system: Unix-like
  • F-anonymous_pipe - #![feature(anonymous_pipe)]

Open PR #135822

Partially stabilize LoongArch target features (51 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-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.
  • I-lang-nominated - Nominated for discussion during a lang team meeting.
  • A-target-feature - Area: Enabling/disabling target features like AVX, Neon, etc.
  • O-loongarch - Target: LoongArch (LA32R, LA32S, LA64)

Open PR #135015

Stabilize hash_extract_if (61 days old)
  • 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.

Open PR #134655

Stabilize the cell_update feature (66 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.

Open PR #134446

Stabilize naked_functions (71 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.
  • 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.
  • I-lang-nominated - Nominated for discussion during a lang team meeting.
  • A-run-make - Area: port run-make Makefiles to rmake.rs
  • S-waiting-on-documentation - Status: Waiting on approved PRs to documentation before merging

Open PR #134213

Stabilize std::io::ErrorKind::InvalidFilename (74 days old)
  • 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.

Open PR #134076

Stabilize asm_goto feature gate (79 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.
  • 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.
  • F-asm - #![feature(asm)] (not llvm_asm)
  • S-waiting-on-documentation - Status: Waiting on approved PRs to documentation before merging

Open PR #133870

Stabilize derive(CoercePointee) (80 days old)
  • T-lang - Relevant to the language team, which will review and decide on the PR/issue.
  • 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.
  • I-types-nominated - Nominated for discussion during a types team meeting.
  • T-types - Relevant to the types team, which will review and decide on the PR/issue.
  • F-derive_coerce_pointee - Feature: RFC 3621’s oft-renamed implementation
  • S-waiting-on-concerns - Status: Awaiting concerns to be addressed by the author
  • I-lang-radar - Items that are on lang’s radar and will need eventual work or consideration.

Open PR #133820

Stabilize let chains in the 2024 edition (104 days old)
  • 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.
  • 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.
  • F-let_chains - #![feature(let_chains)]
  • I-lang-nominated - Nominated for discussion during a lang team meeting.
  • I-style-nominated - Nominated for discussion during a style team meeting.
  • A-edition-2024 - Area: The 2024 edition

Open PR #132833

Stabilize tcp_quickack (190 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 (191 days old)
  • T-libs-api - Relevant to the library API team, which will review and decide on the PR/issue.
  • needs-fcp - This change is insta-stable, so needs a completed FCP to proceed.
  • 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.
  • A-run-make - Area: port run-make Makefiles to rmake.rs

Open PR #129114

Stabilize count, ignore, index, and len (macro_metavar_expr) (338 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.
  • S-tracking-design-concerns - Status: There are blocking design concerns.
  • I-lang-radar - Items that are on lang’s radar and will need eventual work or consideration.

Open PR #122808

Stabilize associated type position impl Trait (ATPIT) (382 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 anonymous_lifetime_in_impl_trait (756 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 #

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  • Generated at Sat, 22 Feb 2025 11:16:58 +0000