Pull requests: rust-lang/rust
Pull requests list
Separate generator info from MIR body.
perf-regression
Performance regression.
S-blocked
Status: Blocked on something else such as an RFC or other implementation work.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
#101547
by cjgillot
was closed Nov 7, 2022
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Implement #[async_send] attribute for async fns
S-blocked
Status: Blocked on something else such as an RFC or other implementation work.
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.
#107056
by eholk
was closed May 8, 2023
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make Relevant to the compiler team, which will review and decide on the PR/issue.
ty::Ty: Debug not call the Display impl
T-compiler
#107084
by BoxyUwU
was closed Sep 4, 2023
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Encode info for Fn/AssocFn in a single place.
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.
#107188
by cjgillot
was closed Jul 8, 2023
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compare_impl_item: remove trivial bounds
needs-fcp
This change is insta-stable, or significant enough to need a team FCP to proceed.
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.
#109491
by lcnr
was closed Apr 20, 2023
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new solver: handle edge case of a recursion limit of 0
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.
WG-trait-system-refactor
The Rustc Trait System Refactor Initiative (-Znext-solver)
#115355
by lqd
was closed Aug 30, 2023
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test: reproduce the issue with the cstr parsing inside a the proc macro
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.
#116103
by vincenzopalazzo
was closed Sep 24, 2023
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privacy: Relax some asserts on effective visibilities
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.
#104546
by petrochenkov
was closed Nov 23, 2022
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Allow filtering what proof trees are dumped to stdout via a rustc attr
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.
WG-trait-system-refactor
The Rustc Trait System Refactor Initiative (-Znext-solver)
#113694
by BoxyUwU
was closed Feb 8, 2024
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add a Callable trait that is implemented for unsafe functions, too
perf-regression
Performance regression.
S-inactive
Status: Inactive and waiting on the author. This is often applied to closed PRs.
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)
#107123
by oli-obk
was closed Mar 14, 2024
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ast_lowering: Make some asserts in ID generation debug only.
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.
#119234
by aDotInTheVoid
was closed Apr 21, 2024
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Handle normalization failure in 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.
struct_tail_erasing_lifetimes
S-waiting-on-author
#124548
by gurry
was closed May 8, 2024
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Add internal lint against Area: Translation infrastructure, and migrating existing diagnostics to SessionDiagnostic
S-inactive
Status: Inactive and waiting on the author. This is often applied to closed PRs.
S-waiting-on-author
Status: This is awaiting some action (such as code changes or more information) from the author.
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.
Ty == Ty
A-translation
#107393
by Noratrieb
was closed May 26, 2024
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check_expr_struct_fields: taint context with errors if struct definition is malformed
A-testsuite
Area: The testsuite used to check the correctness of rustc
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-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
#125947
by olafes
was closed Jun 5, 2024
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Rename HIR Area: Rustdoc JSON backend
C-cleanup
Category: PRs that clean code up or issues documenting cleanup.
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.
TypeBinding to AssocItemConstraint and related cleanup
A-rustdoc-json
#125635
by fmease
was closed May 31, 2024
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elaborate obligations in coherence
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.
finished-final-comment-period
The final comment period is finished for this PR / Issue.
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-bootstrap
Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)
T-types
Relevant to the types team, which will review and decide on the PR/issue.
#124532
by lcnr
was closed Jul 10, 2024
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Allows 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.
#[diagnostic::do_not_recommend] to supress trait impls in suggestions as well
S-waiting-on-bors
#127598
by weiznich
was merged Jul 12, 2024
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elaborate unknowable goals
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.
WG-trait-system-refactor
The Rustc Trait System Refactor Initiative (-Znext-solver)
#127574
by lcnr
was merged Jul 30, 2024
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Forbid borrows and unsized types from being used as the type of a const generic under 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.
adt_const_params
merged-by-bors
#127722
by BoxyUwU
was merged Jul 21, 2024
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refactor search graph even more!
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.
WG-trait-system-refactor
The Rustc Trait System Refactor Initiative (-Znext-solver)
#128115
by lcnr
was closed Aug 13, 2024
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[Clippy] Swap 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.
map_entry to use diagnostic items instead of paths
S-waiting-on-author
#130523
by GnomedDev
was closed Sep 19, 2024
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use correct edition when warning for unsafe attributes
beta-accepted
Accepted for backporting to the compiler in the beta channel.
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.
#142261
by folkertdev
was merged Jun 12, 2025
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Improve ternary operator recovery
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.
#141003
by clubby789
was merged May 16, 2025
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Add 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.
ParseMode::Diagnostic and fix multiline spans in diagnostic attribute lints
S-waiting-on-bors
#141474
by mejrs
was merged Jun 13, 2025
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Lint on fn pointers comparisons in external macros
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.
I-lang-radar
Items that are on lang's radar and will need eventual work or consideration.
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
to-announce
Announce this issue on triage meeting
#134536
by Urgau
was merged Jun 13, 2025
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