};
}
+
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<seastar::socket_address> : fmt::ostream_formatter {};
+template <> struct fmt::formatter<seastar::ipv4_addr> : fmt::ostream_formatter {};
+template <> struct fmt::formatter<seastar::ipv6_addr> : fmt::ostream_formatter {};
+#endif