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#[must_use] on traits in stdlib#56677

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bors merged 3 commits intorust-lang:masterrust-lang/rust:masterfrom aelred:must-use-on-traitsaelred/rust:must-use-on-traitsCopy head branch name to clipboardDec 15, 2018

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Commits on Dec 10, 2018

• Add test to check library traits have #[must_use] attribute

  aelred

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  a336228

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• Add #[must_use] attribute to stdlib traits

  aelred

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  ecc4ca5

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• Add trailing newline

  aelred

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  3246f49

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