Struct UpdatePackageBuilder 

pub struct UpdatePackageBuilder { /* private fields */ }

Like crate::PackageBuilder except it only makes update packages.

Implementations

impl UpdatePackageBuilder

pub fn new(images_package_repo: RepositoryUrl) -> Self

Images, like the ZBI or firmware, are not stored in the update package, but in a separate package(s) referred to by the images manifest in the update package. For convenience, this builder takes images by their contents and creates the manifest and separate package, but to do so this builder must be given the URL of the repository that will serve the images package so that the update package’s manifest can reference it.

pub fn epoch(self, epoch: u64) -> Self

The update package’s epoch, used by the system-updater to prevent updating to an incompatible build. Defaults to crate::SOURCE_EPOCH if not set.

pub fn packages(self, packages: Vec<PinnedAbsolutePackageUrl>) -> Self

The additional packages (e.g. base and cache) to be resolved during the OTA.

pub fn fuchsia_image(self, zbi: Vec<u8>, vbmeta: Option<Vec<u8>>) -> Self

The contents of the zbi and, if provided, vbmeta.

pub fn recovery_image(self, zbi: Vec<u8>, vbmeta: Option<Vec<u8>>) -> Self

The contents of the zbi and, if provided, vbmeta, to write to the recovery slot.

pub fn images_package_name(self, name: PackageName) -> Self

The name of the package of images pointed to by the update package’s images manifest. Defaults to update-images if not set.

pub fn firmware_images(self, images: BTreeMap<String, Vec<u8>>) -> Self

Any additional firmware to write.

pub async fn build(self) -> (UpdatePackage, Package)

Returns the update package and the package of images referenced by the contained images manifest.