877 struct BuiltStyledStreamWriter : public StreamWriter {  struct
898   using ChildValues = std::vector<String>;
900   ChildValues childValues_;
901   String indentString_;
902   unsigned int rightMargin_;
903   String indentation_;
904   CommentStyle::Enum cs_;
905   String colonSymbol_;
906   String nullSymbol_;
907   String endingLineFeedSymbol_;
908   bool addChildValues_ : 1;
909   bool indented_ : 1;
910   bool useSpecialFloats_ : 1;
911   bool emitUTF8_ : 1;
912   unsigned int precision_;
913   PrecisionType precisionType_;
915 BuiltStyledStreamWriter::BuiltStyledStreamWriter(  in BuiltStyledStreamWriter()  function in Json::BuiltStyledStreamWriter