Returns an empty Option<T&> if the T* pointer is null, or else returns a reference to the value T wrapped in an Option<T&>.

Copies count * size_of<T>() bytes from src to dst. The source and destination may overlap.

Copies count * size_of<T>() bytes from src to dst. The source and destination must not overlap.

Swaps the object array at x with the object array at y, where both arrays have a length of count.

Satisfies the StrongOrd<NonNull<T>> concept if the pointers are comparable and thus satisfy StrongOrd as well.

Satisfies the Eq<NonNull<T>, NonNull<U>> concept if the pointers are comparable and thus satisfy Eq as well.