Struct OtaDownloaderProxy

pub struct OtaDownloaderProxy { /* private fields */ }

Implementations

impl OtaDownloaderProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.pkg.internal/OtaDownloader.

pub fn take_event_stream(&self) -> OtaDownloaderEventStream

Get a Stream of events from the remote end of the protocol.

Panics

Panics if the event stream was already taken.

pub fn fetch_blob( &self, hash: &BlobId, base_url: &str, ) -> QueryResponseFut<OtaDownloaderFetchBlobResult, DefaultFuchsiaResourceDialect>

Fetches a blob from the given hash and base url.

On success, the blob will be written to the filesystem, but not sync’d, client should call PackageCache.Sync to guarantee blobs are persisted after all blobs are fetched.

• request hash the hash of the blob to fetch.
• request base_url the base URL of the blob, the full URL of the blob will be constructed as “$base_url/$delivery_blob_type/$hash”.

• error indicates failure. See fuchsia.pkg.ResolveError for values and error scenarios.

Trait Implementations

impl Clone for OtaDownloaderProxy

fn clone(&self) -> OtaDownloaderProxy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OtaDownloaderProxy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl OtaDownloaderProxyInterface for OtaDownloaderProxy

type FetchBlobResponseFut = QueryResponseFut<Result<(), ResolveError>>

fn fetch_blob( &self, hash: &BlobId, base_url: &str, ) -> Self::FetchBlobResponseFut

impl Proxy for OtaDownloaderProxy

type Protocol = OtaDownloaderMarker

The protocol which this Proxy controls.

fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel.

fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel.

fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end.

fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.