Binaryheap on rustbiteshttps://www.rustbites.com/tags/binaryheap/Recent content in Binaryheap on rustbitesHugoenThu, 30 Apr 2026 08:55:54 +0200109. BinaryHeap::peek_mut — Edit the Top Without Pop-and-Pushhttps://www.rustbites.com/posts/bite-109/Wed, 29 Apr 2026 17:00:00 +0100https://www.rustbites.com/posts/bite-109/<p>Updating the largest element in a <code>BinaryHeap</code> shouldn&rsquo;t take two heap operations. <code>peek_mut</code> lets you mutate it in place and re-heapifies on drop — one sift instead of two.</p>