Rollup of 6 pull requests#151762

Closed

matthiaskrgr wants to merge 208 commits intorust-lang:mainfrom

matthiaskrgr:rollup-vYU0vbd

Commits on Jan 2, 2026

Fix not applicable on statement for convert_to_guarded_return
A4-Tacks
committed

Commits on Jan 6, 2026

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Commits on Jan 8, 2026

Prepare for merging from rust-lang/rust
The rustc-josh-sync Cronjob Bot
committed
Merge ref '548e586795f6' from rust-lang/rust
The rustc-josh-sync Cronjob Bot
committed
Merge pull request #21419 from rust-lang/rustc-pull
lnicola
authored
Merge pull request #18043 from cormacrelf/feature/rust-project-discovery
Veykril
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Fixes for builtin derive expansions
ChayimFriedman2
committed
Merge pull request #21421 from ChayimFriedman2/no-derive-register
ChayimFriedman2
authored
Publish smol_str v0.3.5
ChayimFriedman2
committed
Merge pull request #21422 from ChayimFriedman2/new-smol-str
ChayimFriedman2
authored

Commits on Jan 9, 2026

Commits on Jan 10, 2026

Commits on Jan 11, 2026

Commits on Jan 12, 2026

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Commits on Jan 14, 2026

Commits on Jan 15, 2026

Prepare for merging from rust-lang/rust
The rustc-josh-sync Cronjob Bot
committed
Merge ref 'b6fdaf2a1573' from rust-lang/rust
The rustc-josh-sync Cronjob Bot
committed
Merge pull request #21471 from rust-lang/rustc-pull
lnicola
authored
Merge pull request #21465 from A4-Tacks/prec-cast-before-angle
ShoyuVanilla
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fix: lookup flycheck by ID instead of vector index
lukasoyen
committed

Commits on Jan 16, 2026

Commits on Jan 17, 2026

Improve move_guard redundanted block
A4-Tacks
committed

Commits on Jan 19, 2026

Commits on Jan 22, 2026

Prepare for merging from rust-lang/rust
The rustc-josh-sync Cronjob Bot
committed
Merge ref '004d710faff5' from rust-lang/rust
The rustc-josh-sync Cronjob Bot
committed
Merge pull request #21506 from rust-lang/rustc-pull
lnicola
authored

Commits on Jan 23, 2026

Commits on Jan 25, 2026

Commits on Jan 26, 2026

Commits on Jan 27, 2026