{"ast_node_type":"other","tokens":[{"end":27,"kind":"keyword","start":0,"text":"Ok(method)"}]}
            Ok(method) => {
        match self.lookup_method(rcvr_t, segment, segment.ident.span, expr, rcvr, args) {
                self.write_method_call_and_enforce_effects(expr.hir_id, expr.span, method);