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