Improve documentation for slice swap/copy/clone operations. #46219
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bluss
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Nov 23, 2017
src/liballoc/slice.rs
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| /// | ||
| /// { | ||
| /// let (left, right) = slice.split_at_mut(2); | ||
| /// left[..2].swap_with_slice(&mut right[1..]); |
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the [..2] here is now redundant, I think it's best to remove it.
bluss
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Nov 23, 2017
src/liballoc/slice.rs
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| /// | ||
| /// { | ||
| /// let (left, right) = slice.split_at_mut(2); | ||
| /// left[..2].copy_from_slice(&right[1..]); |
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☔ The latest upstream changes (presumably #46225) made this pull request unmergeable. Please resolve the merge conflicts. |
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Fixes #45636. - Demonstrate how to use these operations with slices of differing lengths - Demonstrate how to swap/copy/clone sub-slices of a slice using `split_at_mut`
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@bluss comments addressed in the latest force push |
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Thanks! @bors: r+ rollup |
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📌 Commit 1ad38f2 has been approved by |
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⌛ Testing commit 1ad38f2 with merge b17670b20f9caaf6ff18badc020d0275015e4503... |
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💔 Test failed - status-travis |
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@bors retry — travis-ci/travis-ci#8821 |
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…uillaumeGomez Improve documentation for slice swap/copy/clone operations. Fixes rust-lang#45636. - Demonstrate how to use these operations with slices of differing lengths - Demonstrate how to swap/copy/clone sub-slices of a slice using `split_at_mut`
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Fixes #45636.
lengths
split_at_mut