{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"GenericParams::generic_params_and_store_and_source_map(db,"}]}
            GenericParams::generic_params_and_store_and_source_map(db, *self);
        let (generic_params, _, source_map) =
        let mut toc_idx_iter = generic_params.iter_type_or_consts().map(|(idx, _)| idx);