107 struct StringPtr {  struct
108   StringPtr() {  in StringPtr()  function
114   ~StringPtr() {  in ~StringPtr()
122   void Save() {  in Save()
132   void Reset() {  in Reset()
143   void Update(const char* str, size_t size) {  in Update()
164   Local<String> ToString(Environment* env) const {  in ToString()
173   Local<String> ToTrimmedString(Environment* env) {  in ToTrimmedString()
181   const char* str_;
182   bool on_heap_;
183   size_t size_;