{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"self.suggest_missing_writer(rcvr_ty,"}]}
            self.suggest_missing_writer(rcvr_ty, rcvr_expr)
        let mut err = if is_write && let SelfSource::MethodCall(rcvr_expr) = source {
        } else {