docs: def set_object(self, start, obj, object_size):
          """
          Add an object to this region at the given offset, and remove all other objects that are fully covered by this
          object.
  
          :param start:
          :param obj:
          :param object_size:
          :return:
          """
  
          self._store(start, obj, object_size, overwrite=True)