Fake ToOwned trait#733
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clarfonthey wants to merge 1 commit into
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This follows one of the suggestions for removing the
allocdependency, specifically to allow movingHashMapintoalloc: essentially, if we don't haveToOwned, store-bought is fine.The expectation here is that specifically for libstd, they can implement a blanket forwarding of the actual
ToOwnedto this trait and it should work as expected. This is fine by coherence rules even though the coherence rules kind of don't make any more sense once you are libstd.Not 100% sure if this should be merged immediately, since I want to make sure that we actually can get a full alloc-less version of hashbrown working first. But the implementation seems relatively straightforward.