Macro binary_heap

macro_rules! binary_heap {
    () => { ... };
    ($($elem:expr),*) => { ... };
}

Creates a new BinaryHeap<T>.

This macro provides two ways to initialize a BinaryHeap:

1. Empty Heap:

   • Calling binary_heap!() creates an empty BinaryHeap.

2. With Elements:

   • You can initialize a BinaryHeap with elements by providing a comma-separated list of values, e.g., binary_heap!(1, 2, 3).
   • This will create a BinaryHeap containing the specified elements.