async fn pull_ostree_install_once(
repo: &Repo,
imgref: &ImageReference,
target_imgref: &OstreeImageReference,
progress: PullProgress,
) -> Result<Box<ImageState>>async fn pull_ostree_install_once(
repo: &Repo,
imgref: &ImageReference,
target_imgref: &OstreeImageReference,
progress: PullProgress,
) -> Result<Box<ImageState>>