test: Remove most uses of &fn() from the tests.
#10572
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bors
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Nov 20, 2013
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Just want to make sure, but If so, how hard would it be to add that in this commit as well? |
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We need a snapshot to fully make the change. I'd rather do it in a separate commit since it may be a little hairy (requires intermixing trait and region bounds). |
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Closing in favor of #10581 |
flip1995
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Apr 11, 2023
Clear with drain Fixes rust-lang#10572: both the original intent of the issue (extending `clear_with_drain`) and the false negative for `collection_is_never_read` I found in the process are fixed by this PR. changelog: [`clear_with_drain`]: extend to 5 other types of containers. [`collection_is_never_read`]: fix false negative for `String`s.
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r? @alexcrichton