{"ast_node_type":"variable","tokens":[{"end":62,"kind":"keyword","start":0,"text":"&&"}]}
            && let generics = self.fcx.tcx.generics_of(def_id)
            && let Some(all_args) = self.fcx.typeck_results.borrow().node_args_opt(id)
            && let args = all_args[generics.parent_count..].iter().zip(&generics.own_params)