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536020c5f9
Auto merge of #97224 - matthiaskrgr:rollup-it5nw68, r=matthiaskrgr
Rollup of 7 pull requests
Successful merges:
- #97109 (Fix misleading `cannot infer type for type parameter` error)
- #97187 (Reverse condition in Vec::retain_mut doctest)
- #97201 (Fix typo)
- #97203 (Minor tweaks to rustc book summary formatting.)
- #97208 (Do not emit the lint `unused_attributes` for *inherent* `#[doc(hidden)]` associated items)
- #97215 (Add complexity estimation of iterating over HashSet and HashMap)
- #97220 (Add regression test for#81827)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup