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Draft release notes for 1.88.0
#141598 opened May 26, 2025 by Mark-Simulacrum
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If HOME is empty, use the fallback instead disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. O-unix Operating system: Unix-like proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#141840 opened May 31, 2025 by ChrisDenton Loading…
Stabilize #[cfg(version(...))], take 2 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. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-lang Relevant to the language team
#141766 opened May 30, 2025 by est31 Loading…
2 of 3 tasks
impl Default for array::IntoIter disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#141574 opened May 26, 2025 by fee1-dead Loading…
builtin dyn impl no guide inference disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-types Relevant to the types team, which will review and decide on the PR/issue.
#141352 opened May 21, 2025 by lcnr Loading…
Allow volatile access to non-Rust memory, including address 0 disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-lang Relevant to the language team T-opsem Relevant to the opsem team
#141260 opened May 19, 2025 by LuigiPiucco Loading…
Permit duplicate imports 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. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. P-lang-drag-2 Lang team prioritization drag level 2.https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging S-waiting-on-team Status: Awaiting decision from the relevant subteam (see the T-<team> label). T-lang Relevant to the language team
#141043 opened May 15, 2025 by jswrenn Loading…
const-eval: allow constants to refer to mutable/external memory, but reject such constants as patterns 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. P-lang-drag-1 Lang team prioritization drag level 1. https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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-<team> label). T-lang Relevant to the language team
#140942 opened May 12, 2025 by RalfJung Loading…
Tracking Issue for duration_constructors_lite C-tracking-issue Category: An issue tracking the progress of sth. like the implementation of an RFC disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-tracking-unimplemented Status: The feature has not been implemented. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#140881 opened May 10, 2025 by Dietr1ch
1 of 3 tasks
Use lld by default on x86_64-unknown-linux-gnu stable A-run-make Area: port run-make Makefiles to rmake.rs A-testsuite Area: The testsuite used to check the correctness of rustc disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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-<team> label). T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140525 opened Apr 30, 2025 by lqd Loading…
Allow while let chains on all editions disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-blocked Status: Blocked on something else such as an RFC or other implementation work. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-concerns Status: Awaiting concerns to be addressed by the author S-waiting-on-fcp Status: PR is in FCP and is awaiting for FCP to complete. T-lang Relevant to the language team
#140204 opened Apr 23, 2025 by est31 Loading…
Set MSG_NOSIGNAL for UnixStream disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. O-unix Operating system: Unix-like proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#140005 opened Apr 18, 2025 by mlowicki Loading…
rustdoc: Deprecate option --test-args in favor of new insta-stable option --test-arg A-run-make Area: port run-make Makefiles to rmake.rs disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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-<team> label). T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#139869 opened Apr 15, 2025 by fmease Loading…
Add target_env = "macabi" and target_env = "sim" A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. O-apple Operating system: Apple (macOS, iOS, tvOS, visionOS, watchOS) proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-fcp Status: PR is in FCP and is awaiting for FCP to complete. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139451 opened Apr 6, 2025 by madsmtm Loading…
Fallback {float} to f32 when f32: From<{float}> and add impl From<f16> for f32 disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. F-f16_and_f128 `#![feature(f16)]`, `#![feature(f128)]` I-lang-radar Items that are on lang's radar and will need eventual work or consideration. needs-fcp This change is insta-stable, or significant enough to need a team FCP to proceed. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-blocked Status: Blocked on something else such as an RFC or other implementation work. S-waiting-on-concerns Status: Awaiting concerns to be addressed by the author S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging 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-<team> label). T-lang Relevant to the language team T-libs-api Relevant to the library API 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.
#139087 opened Mar 28, 2025 by beetrees Loading…
Ensure non-empty buffers for large vectored I/O disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. O-hermit Operating System: Hermit O-unix Operating system: Unix-like proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#138879 opened Mar 24, 2025 by thaliaarchi Loading…
Stabilize return type notation (RFC 3654) disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-documentation Status: Waiting on approved PRs to documentation before merging S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-lang Relevant to the language team T-types Relevant to the types team, which will review and decide on the PR/issue.
#138424 opened Mar 12, 2025 by compiler-errors Loading…
1 of 4 tasks
Sized Hierarchy: Part I -Clink-dead-code Linkage option: -Clink-dead-code A-attributes Area: Attributes (`#[…]`, `#![…]`) A-run-make Area: port run-make Makefiles to rmake.rs A-rustdoc-json Area: Rustdoc JSON backend A-rustdoc-search Area: Rustdoc's search feature A-test-infra-minicore Area: `minicore` test auxiliary and `//@ add-core-stubs` A-testsuite Area: The testsuite used to check the correctness of rustc disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. F-autodiff `#![feature(autodiff)]` perf-regression Performance regression. PG-exploit-mitigations Project group: Exploit mitigations proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output. 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 (-Znext-solver)
#137944 opened Mar 3, 2025 by davidtwco Loading…
[rustdoc] Allow to link to current crate disposition-close This PR / issue is in PFCP or FCP with a disposition to close it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#137935 opened Mar 3, 2025 by GuillaumeGomez Loading…
Specialize Iterator::eq{_by} for TrustedLen iterators disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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.
#137122 opened Feb 16, 2025 by yotamofek Loading…
Add checking for unnecessary delims in closure body A-compiletest Area: The compiletest test runner A-testsuite Area: The testsuite used to check the correctness of rustc disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. P-lang-drag-2 Lang team prioritization drag level 2.https://rust-lang.zulipchat.com/#narrow/channel/410516-t-lang. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-concerns Status: Awaiting concerns to be addressed by the author T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) T-lang Relevant to the language team T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#136906 opened Feb 12, 2025 by chenyukang Loading…
Arbitrary self types v2: stabilize A-rustdoc-json Area: Rustdoc JSON backend A-rustdoc-search Area: Rustdoc's search feature disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. I-lang-radar Items that are on lang's radar and will need eventual work or consideration. PG-exploit-mitigations Project group: Exploit mitigations proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-blocked Status: Blocked on something else such as an RFC or other implementation work. S-waiting-on-concerns Status: Awaiting concerns to be addressed by the author S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-lang Relevant to the language team T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output. T-types Relevant to the types team, which will review and decide on the PR/issue.
#135881 opened Jan 22, 2025 by adetaylor Loading…
stop specializing on Copy disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. perf-regression Performance regression. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#135634 opened Jan 17, 2025 by joboet Loading…
Stabilize derive(CoercePointee) disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. F-derive_coerce_pointee Feature: RFC 3621's oft-renamed implementation I-lang-radar Items that are on lang's radar and will need eventual work or consideration. I-types-nominated Nominated for discussion during a types team meeting. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-concerns Status: Awaiting concerns to be addressed by the author S-waiting-on-fcp Status: PR is in FCP and is awaiting for FCP to complete. T-lang Relevant to the language team T-types Relevant to the types team, which will review and decide on the PR/issue.
#133820 opened Dec 3, 2024 by dingxiangfei2009 Loading…
Make impl section headers sticky A-rustdoc-ui Area: Rustdoc UI (generated HTML) disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-rustdoc-frontend Relevant to the rustdoc-frontend team, which will review and decide on the web UI/UX output.
#133717 opened Dec 1, 2024 by GuillaumeGomez Loading…
unix: Relax escaping in Debug impl on Command A-run-make Area: port run-make Makefiles to rmake.rs disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. O-unix Operating system: Unix-like proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. 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.
#132484 opened Nov 2, 2024 by madsmtm Loading…
ProTip! Add no:assignee to see everything that’s not assigned.