{"ast_node_type":"other","tokens":[{"end":26,"kind":"keyword","start":0,"text":"method.is_method()"}]}
        method.is_method()
    fn has_only_self_parameter(&self, method: &AssocItem) -> bool {
            && self.tcx.fn_sig(method.def_id).skip_binder().inputs().skip_binder().len() == 1