Method Tell

cpp/src/arrow/io/transform.cc:142–146

}

Result<int64_t> TransformInputStream::Tell() const {
  RETURN_NOT_OK(impl_->CheckClosed());

  return impl_->pos_;
}

Result<std::shared_ptr<const KeyValueMetadata>> TransformInputStream::ReadMetadata() {
  RETURN_NOT_OK(impl_->CheckClosed());