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Implement ExactSizeIterator for Iter<T: Buf> #126

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brianwp3000 opened this issue May 23, 2017 · 1 comment
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Implement ExactSizeIterator for Iter<T: Buf> #126

brianwp3000 opened this issue May 23, 2017 · 1 comment

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@brianwp3000
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An std::iter::ExactSizeIterator is "an iterator that knows its exact length".
Implementing ExactSizeIterator for Iter<T: Buf> is trivial because it already returns the exact size in its implementation of size_hint()--it just needs an empty trait impl.
@brianwp3000 brianwp3000 mentioned this issue May 23, 2017
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@carllerche
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Fixed by #127

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@carllerche @brianwp3000