crate::mod_interface!
{
// Implements canonical factory where each node in a cell.
// #[ cfg( feature = "cell_factory" ) ]
// layer cell_factory;
/// Implements canonical edge.
layer edge;
/// Implements canonical factory.
layer factory_generative;
/// Implements canonical factory to read re.
layer factory_readable;
/// Implements several identities.
layer identity;
/// Implements canonical node.
layer node;
// Implements node cell.
// #[ cfg( feature = "cell_factory" ) ]
// layer node_cell;
}