113 struct StringPtr {  struct
114   StringPtr() {  in StringPtr()  argument
120   ~StringPtr() {  in ~StringPtr()
128   void Save() {  in Save()
138   void Reset() {  in Reset()
149   void Update(const char* str, size_t size) {  in Update()
170   Local<String> ToString(Environment* env) const {  in ToString()
179   Local<String> ToTrimmedString(Environment* env) {  in ToTrimmedString()
187   const char* str_;
188   bool on_heap_;
189   size_t size_;