Draw some number of rectangles on the current rendering target.

        Args:
            *rects (Rect): The destination rectangles.

        Raises:
            SDLError: If an error is encountered.

def draw_rects(self, *rects):
        """Draw some number of rectangles on the current rendering target.

        Args:
            *rects (Rect): The destination rectangles.

        Raises:
            SDLError: If an error is encountered.
        """
        rect_array = ffi.new('SDL_Rect[]', len(rects))
        for i, r in enumerate(rects):
            rect_array[i] = r._ptr[0]
        check_int_err(lib.SDL_RenderDrawRects(self._ptr, rect_array, len(rects)))