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make priorityqueue's from_iter use heapify
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src/libcollections/priority_queue.rs

Lines changed: 3 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -527,10 +527,9 @@ impl<'a, T> Iterator<&'a T> for Items<'a, T> {
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}
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impl<T: Ord> FromIterator<T> for PriorityQueue<T> {
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fn from_iter<Iter: Iterator<T>>(iter: Iter) -> PriorityQueue<T> {
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let mut q = PriorityQueue::new();
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q.extend(iter);
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q
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fn from_iter<Iter: Iterator<T>>(mut iter: Iter) -> PriorityQueue<T> {
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let vec: Vec<T> = iter.collect();
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PriorityQueue::from_vec(vec)
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}
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}
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