Function STLAssignToString

be/src/gutil/stl_util.h:298–302

}

inline void STLAssignToString(string* str, const char* ptr, size_t n) {
  STLStringResizeUninitialized(str, n);
  if (n == 0) return;
  memcpy(&*str->begin(), ptr, n);
}

inline void STLAppendToString(string* str, const char* ptr, size_t n) {
  if (n == 0) return;