pub fn copy_shapes_all_layers<LS, LT, C>( target_layout: &mut LT, target_cell: <::CellId, source_layout: &LS, source_cell: &LS::CellId, )where C: CoordinateType, LS: LayoutBase<Coord = C>, LT: LayoutEdit<Coord = C>,
Copy the shapes from all layers in a cell into another cell.