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Draft release notes for 1.87
#140133 opened Apr 21, 2025 by BoxyUwU
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Issues list

implement continue_ok and break_ok for ControlFlow 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.
#140267 opened Apr 24, 2025 by jogru0 Loading…
@dtolnay
1
Tidying up UI tests [2/N] S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140205 opened Apr 23, 2025 by reddevilmidzy Loading…
@jieyouxu
11
Document that mpmc channels deliver an item to one receiver. A-attributes Area: Attributes (`#[…]`, `#![…]`) A-run-make Area: port run-make Makefiles to rmake.rs S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. 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.
#140158 opened Apr 22, 2025 by andrew-otiv Loading…
@Amanieu
7
[experiment] eliminate dead statements while retaining debugging information perf-regression Performance regression. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140117 opened Apr 21, 2025 by dianqk • Draft
21
Improve type parameter suggestion heuristic for missing types S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140073 opened Apr 20, 2025 by Kivooeo Loading…
1
@oli-obk
21
[DO NOT MERGE] start building Enzyme in CI A-testsuite Area: The testsuite used to check the correctness of rustc S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-infra Relevant to the infrastructure team, which will review and decide on the PR/issue.
#140064 opened Apr 20, 2025 by ZuseZ4 Loading…
@Kobzol
64
Fix a wrong error message in 2024 edition S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#140056 opened Apr 20, 2025 by yuk1ty • Draft
1
@jieyouxu
6
Generate obligations when possible instead of rejecting with ambiguity S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler 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.
#139955 opened Apr 17, 2025 by dingxiangfei2009 • Draft
@lcnr
3
Allow out of order dep graph node encoding A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) perf-regression Performance regression. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139756 opened Apr 13, 2025 by Zoxc Loading…
@oli-obk
35
Implement pin-project in pattern matching for &pin mut|const T A-attributes Area: Attributes (`#[…]`, `#![…]`) F-autodiff `#![feature(autodiff)]` S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139751 opened Apr 13, 2025 by frank-king Loading…
@compiler-errors
18
Enable a weaker form of -Zrandomize-layout when using debug-assertions A-attributes Area: Attributes (`#[…]`, `#![…]`) S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139719 opened Apr 12, 2025 by 5225225 • Draft
@scottmcm
12
Rustfmt now support use closures A-meta Area: Issues & PRs about the rust-lang/rust repository itself S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author.
#139692 opened Apr 11, 2025 by spastorino • Draft
@Mark-Simulacrum
3
Stabilize offset_of_slice S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139673 opened Apr 11, 2025 by jdonszelmann Loading…
@compiler-errors @WaffleLapkin
14
Update documentation of as_ptr function of Atomic$Int to clarify circumstances of usage 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.
#139637 opened Apr 10, 2025 by madhav-madhusoodanan Loading…
@thomcc
39
Do not run per-module late lints if they can be all skipped perf-regression Performance regression. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139597 opened Apr 9, 2025 by Kobzol Loading…
@BoxyUwU
14
Add regression test for graceful error for wrong number of activities S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139591 opened Apr 9, 2025 by vayunbiyani Loading…
@oli-obk
16
[WIP] mgca: Add ConstArg representation for const items S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#139558 opened Apr 8, 2025 by camelid • Draft
@BoxyUwU
3
Explicitly export core and std macros S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue.
#139493 opened Apr 7, 2025 by Voultapher Loading…
1
@Amanieu @petrochenkov
29
Implement AsRef<ByteStr> for [u8] needs-crater This change needs a crater run to check for possible breakage in the ecosystem. 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.
#139441 opened Apr 6, 2025 by thaliaarchi Loading…
@dtolnay
5
Enhance Scope Enum with Late Types and Consts Handling S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139320 opened Apr 3, 2025 by reez12g • Draft
1
@compiler-errors
4
Add some AsRef implementations for smart pointers needs-crater This change needs a crater run to check for possible breakage in the ecosystem. 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. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
#139318 opened Apr 3, 2025 by MatthijsKok Loading…
@dtolnay
16
add autodiff inline F-autodiff `#![feature(autodiff)]` S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139308 opened Apr 3, 2025 by Shourya742 Loading…
1
@ZuseZ4
25
Try use tcx.ensure_ok for some predicates_of queries. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. S-waiting-on-perf Status: Waiting on a perf run to be completed. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139256 opened Apr 2, 2025 by zetanumbers • Draft
@compiler-errors
12
[WIP] [WIP] Enable automatic cross-compilation in run-make tests A-run-make Area: port run-make Makefiles to rmake.rs S-experimental Status: Ongoing experiment that does not require reviewing and won't be merged in its current state. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#139244 opened Apr 2, 2025 by jieyouxu • Draft
28
[perf experiment] Split the resolver tables into per-owner tables perf-regression Performance regression. S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#138995 opened Mar 26, 2025 by oli-obk • Draft
41
ProTip! Exclude everything labeled bug with -label:bug.