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Remove Unpin bounds more

This commit is contained in:
Wonwoo Choi 2019-09-16 11:28:38 +09:00
parent 5f7a4433d5
commit e7b0fe2d2e

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@ -541,8 +541,7 @@ pub trait Stream {
fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>
where
Self: Sized,
St: Unpin,
F: Unpin + FnMut(&mut St, Self::Item) -> Option<B>,
F: FnMut(&mut St, Self::Item) -> Option<B>,
{
Scan::new(self, initial_state, f)
}