on the UI thread. This method is critical for performance as it is UI-bound;
 expensive operations should not be performed here.

 <p>You can think of methods annotated with <code>OnMount</code> as the equivalent of the
 RecyclerView.Adapter's bindViewHolder method. It will be called to bind the recycler Views or
 Drawables to the correct data when they are about to be mounted on screen.

 <p>The annotated method has a void return type and will be passed the following arguments when
 the framework invokes i