Have String use SliceIndex impls from str - #120291
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☔ The latest upstream changes (presumably #120375) made this pull request unmergeable. Please resolve the merge conflicts. |
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@pitaj We discussed this in the libs-api meeting and are happy to merge this. Can you resolve merge conflicts? |
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@Amanieu Done. |
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@bors r+ |
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Have `String` use `SliceIndex` impls from `str` This PR simplifies the implementation of `Index` and `IndexMut` on `String`, and in the process enables indexing `String` by any user types that implement `SliceIndex<str>`. Similar to rust-lang#47832 r? libs Not sure if this warrants a crater run.
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Rollup of 11 pull requests Successful merges: - rust-lang#119748 (Increase visibility of `join_path` and `split_paths`) - rust-lang#120291 (Have `String` use `SliceIndex` impls from `str`) - rust-lang#121130 (Suggest moving definition if non-found macro_rules! is defined later) - rust-lang#121723 (Two diagnostic things) - rust-lang#121740 (Changing some attributes to only_local.) - rust-lang#121745 (Deeply normalize obligations in `refining_impl_trait`) - rust-lang#121748 (Restore the standard library review rotation to its former glory) - rust-lang#121768 (Implement unwind safety for Condvar on all platforms ) - rust-lang#121777 (Fix typo in `rustc_passes/messages.ftl`) - rust-lang#121778 (Document potential memory leak in unbounded channel) - rust-lang#121779 (Remove unused diagnostic struct) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup of 10 pull requests Successful merges: - rust-lang#119748 (Increase visibility of `join_path` and `split_paths`) - rust-lang#120291 (Have `String` use `SliceIndex` impls from `str`) - rust-lang#121723 (Two diagnostic things) - rust-lang#121740 (Changing some attributes to only_local.) - rust-lang#121745 (Deeply normalize obligations in `refining_impl_trait`) - rust-lang#121748 (Restore the standard library review rotation to its former glory) - rust-lang#121768 (Implement unwind safety for Condvar on all platforms ) - rust-lang#121777 (Fix typo in `rustc_passes/messages.ftl`) - rust-lang#121778 (Document potential memory leak in unbounded channel) - rust-lang#121779 (Remove unused diagnostic struct) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#120291 - pitaj:string-sliceindex, r=Amanieu Have `String` use `SliceIndex` impls from `str` This PR simplifies the implementation of `Index` and `IndexMut` on `String`, and in the process enables indexing `String` by any user types that implement `SliceIndex<str>`. Similar to rust-lang#47832 r? libs Not sure if this warrants a crater run.
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This PR simplifies the implementation of
IndexandIndexMutonString, and in the process enables indexingStringby any user types that implementSliceIndex<str>.Similar to #47832
r? libs
Not sure if this warrants a crater run.