feat(tvix/eval): impl DoubleEndedIter for OwnedAttrsIterator
Change-Id: I4bd85dbe9c27047f4abbdeff4e2b796e9bcab3a1 Reviewed-on: https://cl.tvl.fyi/c/depot/+/10211 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: Adam Joseph <adam@westernsemico.com> Tested-by: BuildkiteCI
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@ -615,3 +615,13 @@ impl ExactSizeIterator for OwnedAttrsIterator {
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}
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}
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}
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impl DoubleEndedIterator for OwnedAttrsIterator {
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fn next_back(&mut self) -> Option<Self::Item> {
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match &mut self.0 {
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IntoIterRepr::Empty => None,
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IntoIterRepr::Finite(inner) => inner.next_back(),
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IntoIterRepr::Im(inner) => inner.next_back(),
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}
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}
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}
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