{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":".own_args(ty::GenericArgs::identity_for_item(self.tcx,"}]}
            .own_args(ty::GenericArgs::identity_for_item(self.tcx, def_id));
            .generics_of(def_id)
        let Some(mut index) = own_args.iter().position(|arg| *arg == param_to_point_at) else {