Pull requests: rust-lang/rust
Pull requests list
[WIP] Expand free alias types during variance computation
F-lazy_type_alias
`#![feature(lazy_type_alias)]`
perf-regression
Performance regression.
rla-silenced
Silences rust-log-analyzer postings to the PR it's added on.
S-waiting-on-author
Status: This is awaiting some action (such as code changes or more information) from the author.
T-types
Relevant to the types team, which will review and decide on the PR/issue.
Expand free alias types when computing implied outlives-bounds
F-lazy_type_alias
`#![feature(lazy_type_alias)]`
S-waiting-on-author
Status: This is awaiting some action (such as code changes or more information) from the author.
T-types
Relevant to the types team, which will review and decide on the PR/issue.
Do not run per-module late lints if they can be all skipped
perf-regression
Performance regression.
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.
#139597
opened Apr 9, 2025 by
Kobzol
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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
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Implement unstable trait impl
A-attributes
Area: Attributes (`#[…]`, `#![…]`)
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.
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)
#140399
opened Apr 28, 2025 by
tiif
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unstable-book: Add stubs for environment variables; document some of the important ones
A-tidy
Area: The tidy tool
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)
#141624
opened May 27, 2025 by
jyn514
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GCI: Don't evaluate the initializer of free const items that have trivially unsatisfied predicates
F-generic_const_items
`#![feature(generic_const_items)]`
perf-regression
Performance regression.
rla-silenced
Silences rust-log-analyzer postings to the PR it's added on.
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.
Do not suggest compatible variants inside macro
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.
#142611
opened Jun 17, 2025 by
xizheyin
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GCI: Imply outlives-bounds on free (generic) const items
A-rustc-dev-guide
Area: rustc-dev-guide
F-generic_const_items
`#![feature(generic_const_items)]`
rla-silenced
Silences rust-log-analyzer postings to the PR it's added on.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
nll-relate: improve hr opaque types support
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.
T-compiler
Relevant to the compiler team, which will review and decide on the PR/issue.
#142079
opened Jun 5, 2025 by
lcnr
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Add NonNull pattern types
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.
#142339
opened Jun 11, 2025 by
oli-obk
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Add 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-libs
Relevant to the library team, which will review and decide on the PR/issue.
overflow_checks intrinsic
S-blocked
#128666
opened Aug 4, 2024 by
pitaj
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When annotations needed, look at impls for more accurate suggestions
A-diagnostics
Area: Messages for errors, warnings, and lints
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.
#128653
opened Aug 4, 2024 by
estebank
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Detect struct construction with private field in field with default
A-diagnostics
Area: Messages for errors, warnings, and lints
F-default_field_values
`#![feature(default_field_values)]`
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.
#135846
opened Jan 21, 2025 by
estebank
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Remove unstable cfg Area: Attributes (`#[…]`, `#![…]`)
disposition-close
This PR / issue is in PFCP or FCP with a disposition to close 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-team
Status: Awaiting decision from the relevant subteam (see the T-<team> label).
T-lang
Relevant to the language team
target(...) compact feature
A-attributes
#130780
opened Sep 24, 2024 by
Urgau
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Allow Area: Attributes (`#[…]`, `#![…]`)
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, or significant enough to need a team FCP to proceed.
S-waiting-on-documentation
Status: Waiting on approved PRs to documentation before merging
S-waiting-on-fcp
Status: PR is in FCP and is awaiting for FCP to complete.
T-lang
Relevant to the language team
to-announce
Announce this issue on triage meeting
WG-trait-system-refactor
The Rustc Trait System Refactor Initiative (-Znext-solver)
#[must_use] on associated types to warn on unused values in generic contexts
A-attributes
#142590
opened Jun 16, 2025 by
compiler-errors
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[WIP] mgca: Add ConstArg representation for const items
A-const-generics
Area: const generics (parameters and arguments)
F-min_generic_const_args
`#![feature(min_generic_const_args)]`
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.
WG-trait-system-refactor
The Rustc Trait System Refactor Initiative (-Znext-solver)
compiler: Allow Area: `minicore` test auxiliary and `//@ add-core-stubs`
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.
extern "interrupt" fn() -> !
A-test-infra-minicore
#143075
opened Jun 27, 2025 by
workingjubilee
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Fix split index calculation 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.
check_type_alias_where_clause_location
S-waiting-on-author
#138037
opened Mar 5, 2025 by
stuuupidcat
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Fix code suggestion for local enum patterns in non-exhaustive matches
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.
#137783
opened Feb 28, 2025 by
makai410
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