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// This file is part of linux-support. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT. No part of linux-support, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file. // Copyright © 2020 The developers of linux-support. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT. /// Infinite Iterator. #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)] pub struct InfiniteBitSetIterator<'a, BSA: BitSetAware> { iterator: BitSetIterator<'a, BSA>, } impl<'a, BSA: BitSetAware> Iterator for InfiniteBitSetIterator<'a, BSA> { type Item = BSA; #[inline(always)] fn next(&mut self) -> Option<Self::Item> { if let Some(item) = self.iterator.next() { return Some(item) } self.iterator.reset(); self.iterator.next() } }