Function zvec_string_create

src/binding/c/c_api.cc:229–257

// =============================================================================

zvec_string_t *zvec_string_create(const char *str) {
  if (!str) {
    SET_LAST_ERROR(ZVEC_ERROR_INVALID_ARGUMENT,
                   "String pointer cannot be null");
    return nullptr;
  }

  size_t len = strlen(str);
  zvec_string_t *zstr = static_cast<zvec_string_t *>(malloc(sizeof(zvec_string_t)));
  if (!zstr) {
    SET_LAST_ERROR(ZVEC_ERROR_RESOURCE_EXHAUSTED,
                   "Failed to allocate memory for zvec_string_t");
    return nullptr;
  }

  char *data_buffer = static_cast<char *>(malloc(len + 1));
  if (!data_buffer) {
    free(zstr);
    SET_LAST_ERROR(ZVEC_ERROR_RESOURCE_EXHAUSTED,
                   "Failed to allocate memory for string data");
    return nullptr;
  }

  memcpy(data_buffer, str, len + 1);
  zstr->data = data_buffer;
  zstr->length = len;
  zstr->capacity = len + 1;
  return zstr;
}

zvec_string_t *zvec_string_create_from_view(const zvec_string_view_t *view) {
  if (!view || !view->data) {