Method enqueue

src/common/priority_queue.rs:81–85

Adds a new key to this priority queue

(&mut self, x: T)

    /// Adds a new key to this priority queue
    pub fn enqueue(&mut self, x: T) {
        self.pq.push(x);
        self.n += 1;
        self.swim(self.n);
    }

    /// MinPQ: Removes and returns a smallest key on this priority queue
    /// MaxPQ: Removes and returns a largest key on this priority queue