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make priorityqueue's from_iter use heapify

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This commit is contained in:
Alexis Beingessner 2014-08-21 19:42:35 -04:00
parent dc65307e3b
commit b8dc103a95
1 changed files with 3 additions and 4 deletions
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7
src/libcollections/priority_queue.rs
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@ -527,10 +527,9 @@ impl<'a, T> Iterator<&'a T> for Items<'a, T> {
}
impl<T: Ord> FromIterator<T> for PriorityQueue<T> {
fn from_iter<Iter: Iterator<T>>(iter: Iter) -> PriorityQueue<T> {
let mut q = PriorityQueue::new();
q.extend(iter);
q
fn from_iter<Iter: Iterator<T>>(mut iter: Iter) -> PriorityQueue<T> {
let vec: Vec<T> = iter.collect();
PriorityQueue::from_vec(vec)
}
}