Function write_codecvt

include/fmt/chrono.h:322–334

template <typename CodeUnit>
void write_codecvt(codecvt_result<CodeUnit>& out, string_view in,
                   const std::locale& loc) {
  FMT_PRAGMA_CLANG(diagnostic push)
  FMT_PRAGMA_CLANG(diagnostic ignored "-Wdeprecated")
  auto& f = std::use_facet<std::codecvt<CodeUnit, char, std::mbstate_t>>(loc);
  FMT_PRAGMA_CLANG(diagnostic pop)
  auto mb = std::mbstate_t();
  const char* from_next = nullptr;
  auto result = f.in(mb, in.begin(), in.end(), from_next, std::begin(out.buf),
                     std::end(out.buf), out.end);
  if (result != std::codecvt_base::ok)
    FMT_THROW(format_error("failed to format time"));
}

template <typename OutputIt>
auto write_encoded_tm_str(OutputIt out, string_view in, const std::locale& loc)