Pull requests: rust-lang/rust
Pull requests list
Stabilize async closures (RFC 3668) A-async-await Area: Async & Await A-async-closures `async || {}` 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. merged-by-bors This PR was explicitly merged by bors. PG-exploit-mitigations Project group: Exploit mitigations S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-lang Relevant to the language team
#132706 by compiler-errors was merged Dec 13, 2024 Loading…
Implement new asm! syntax from RFC 2850 merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-lang Relevant to the language team
#69171 by Amanieu was merged May 19, 2020 Loading…
Compute generator saved locals on MIR merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#101692 by cjgillot was merged Jan 28, 2023 Loading…
Initial implementation of transmutability trait. merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#92268 by jswrenn was merged Aug 3, 2022 Loading…
7 of 10 tasks
Stop generating This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
allocas & memcmp for simple short array equality merged-by-bors #85828 by scottmcm was merged Jul 9, 2021 Loading…
Allow using generic trait methods in Area: Constant evaluation, covers all const contexts (static, const fn, ...) A-trait-system Area: Trait system S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
const fn A-const-eval #79287 by jonas-schievink was merged Nov 23, 2020 Loading…
Stabilise exhaustive patterns feature A-exhaustiveness-checking Relating to exhaustiveness / usefulness checking of patterns F-exhaustive_patterns `#![feature(exhaustive_patterns)]` 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-lang Relevant to the language team T-libs Relevant to the library team, which will review and decide on the PR/issue.
#110105 by cjgillot was closed Aug 14, 2024 Loading…
rework opaque type region inference disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. F-type_alias_impl_trait `#[feature(type_alias_impl_trait)]` finished-final-comment-period The final comment period is finished for this PR / Issue. merged-by-bors This PR was explicitly merged by bors. relnotes Marks issues that should be documented in the release notes of the next release. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-types Relevant to the types team, which will review and decide on the PR/issue.
#116891 by aliemjay was merged Mar 28, 2024 Loading…
#[contracts::requires(...)] + #[contracts::ensures(...)] F-contracts `#![feature(contracts)]` S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team T-libs Relevant to the library team, which will review and decide on the PR/issue.
#128045 by pnkfelix was merged Feb 5, 2025 Loading…
Async drop codegen F-async_drop `#![feature(async_drop)]` merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#123948 by azhogin was merged Apr 28, 2025 Loading…
enum variant support S-waiting-on-review Status: Awaiting review from the assignee but also interested parties.
Add new intrinsic 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.
is_constant and optimize pow S-waiting-on-author #114390 by Centri3 was closed Jan 25, 2024 Loading…
Check if programmer has fallen asleep S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#98551 by Soveu was closed Jun 27, 2022 Loading…
Constify implementations of `#![feature(const_trait_impl)]` S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion.
(Try)From for int types F-const_trait_impl #86840 by usbalbin was merged Aug 11, 2021 Loading…
Implement MIR lowering for unsafe binders A-rustdoc-json Area: Rustdoc JSON backend PG-exploit-mitigations Project group: Exploit mitigations S-experimental Status: Ongoing experiment that does not require reviewing and won't be merged in its current state. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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. WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#130514 by compiler-errors was merged Feb 1, 2025 Loading…
Use UnordMap and UnordSet for id collections (DefIdMap, LocalDefIdMap, etc) merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#106977 by michaelwoerister was merged Jan 21, 2023 Loading…
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)]` finished-final-comment-period The final comment period is finished for this PR / Issue. merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. PG-exploit-mitigations Project group: Exploit mitigations S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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 by davidtwco was merged Jun 17, 2025 Loading…
Add simple async drop glue generation A-async-await Area: Async & Await AsyncAwait-Triaged Async-await issues that have been triaged during a working group meeting. F-async_drop `#![feature(async_drop)]` merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team T-libs Relevant to the library team, which will review and decide on the PR/issue. WG-async Working group: Async & await WG-trait-system-refactor The Rustc Trait System Refactor Initiative (-Znext-solver)
#121801 by zetanumbers was merged Apr 23, 2024 Loading…
7 of 16 tasks
Stabilize associated type bounds (RFC 2289) 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. merged-by-bors This PR was explicitly merged by bors. relnotes Marks issues that should be documented in the release notes of the next release. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-lang Relevant to the language team T-types Relevant to the types team, which will review and decide on the PR/issue.
#122055 by compiler-errors was merged Mar 19, 2024 Loading…
Add impl const for Clone and derive_const for cmp and Default traits T-libs Relevant to the library team, which will review and decide on the PR/issue.
#143628 by Randl was closed Oct 21, 2025 Loading…
Make `#![feature(const_trait_impl)]` F-default_field_values `#![feature(default_field_values)]` merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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.
Default const and add some const Default impls F-const_trait_impl #134628 by estebank was merged Jul 8, 2025 Loading…
Constify Eq, Ord, PartialOrd merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. perf-regression-triaged The performance regression has been triaged. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. 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.
#144847 by Randl was merged Sep 12, 2025 Loading…
Simplify query proc-macros A-query-system Area: The rustc query system (https://rustc-dev-guide.rust-lang.org/query.html) C-cleanup Category: PRs that clean code up or issues documenting cleanup. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#77830 by cjgillot was merged Oct 25, 2020 Loading…
Unwinding support for inline assembly merged-by-bors This PR was explicitly merged by bors. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
#88439 by cynecx was merged Dec 4, 2021 Loading…
allow eq constraints on associated constants merged-by-bors This PR was explicitly merged by bors. perf-regression Performance regression. S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-lang Relevant to the language team T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.
#87648 by JulianKnodt was merged Jan 18, 2022 Loading…
ProTip! Find all pull requests that aren't related to any open issues with -linked:issue.