Unstabilize FusedIterator for Flatten since Flatten is unstable #49049
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Centril
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I'm confused. impls don't really have stability anyway (there are annotations but they're not enforced), and besides, if the type is unstable, how could the impl "leak" into stable code? |
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@rkruppe as I understand it, this PR won't really change anything, so it is mostly for consistency with #47463 (review) and documentation (so that users see that At some point maybe we should consider enforcing stability on impls... |
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@bors r+ rollup Thanks, this makes sense even if it's just for docs |
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📌 Commit 6fbdaf4 has been approved by |
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…r=bluss Unstabilize FusedIterator for Flatten since Flatten is unstable PR rust-lang#47463 made `impl<I, U> FusedIterator for Flatten<I>` stable but shouldn't have since `Flatten` is still unstable. This PR makes the impl unstable again.
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PR #47463 made
impl<I, U> FusedIterator for Flatten<I>stable but shouldn't have sinceFlattenis still unstable. This PR makes the impl unstable again.r? @bluss
cc @alexcrichton