122 struct LogMessage::LogMessageData final {  struct in absl::log_internal::LogMessage
129   absl::LogEntry entry;
132   bool first_fatal;
134   bool fail_quietly;
136   bool is_perror;
139   absl::InlinedVector<absl::LogSink*, 16> extra_sinks;
142   bool extra_sinks_only;
144   std::ostream manipulated;  // ostream with IO manipulators applied
147   std::array<char, kLogMessageBufferSize> encoded_buf;
153   absl::Span<char> encoded_remaining;
156   std::array<char, kLogMessageBufferSize> string_buf;
161 LogMessage::LogMessageData::LogMessageData(const char* file, int line,  in LogMessageData()  function in absl::log_internal::LogMessage::LogMessageData