Yuki Okushi 46f9253098 Rollup merge of #82439 - ssomers:btree_fix_unsafety, r=Mark-Simulacrum ...

BTree: fix untrue safety

Fix needless and missing `unsafe` tags.

r? ````@Mark-Simulacrum````

2021-03-03 16:27:39 +09:00

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benches

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src

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tests

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Cargo.toml

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