Method basic_fstring

include/fmt/xchar.h:110–110

    detail::ignore_unused(ignore);
  }
  basic_fstring(runtime_format_string<Char> fmt) : str_(fmt.str) {}

  FMT_DEPRECATED operator basic_string_view<Char>() const { return str_; }
  auto get() const -> basic_string_view<Char> { return str_; }