sync: remove RwLockWriteGuard::map and RwLockWriteGuard::try_map #3345
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tobz
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Dec 25, 2020
carllerche
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Dec 25, 2020
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If we instead solve this soundness issue by changing the return type of |
Darksonn
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We have decided to remove the We just don't have the review-bandwidth to do this in one go on the 25th of December. |
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udoprog
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This was referenced Dec 25, 2020
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This PR fixes a soundness hole. This is a breaking change, but breaking changes are allowed under our semver policy when they are required to fix a soundness hole. (See this RFC for more).
Note that we have chosen not to do a deprecation cycle or similar because Tokio 1.0.0 was released two days ago, and therefore it should not impact many people.
Closes: #3344