Struct BlobCreatorSynchronousProxy 

pub struct BlobCreatorSynchronousProxy { /* private fields */ }

Implementations

impl BlobCreatorSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<BlobCreatorEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn create( &self, hash: &[u8; 32], allow_existing: bool, ___deadline: MonotonicInstant, ) -> Result<BlobCreatorCreateResult, Error>

Creates a blob with the merkle root hash. If allow_existing is true, the server will overwrite the existing blob if there is one. The server may fail this request with [CreateBlobError.ALREADY_EXISTS] if there is already an inflight BlobWriter for the same hash which has not been closed or completed. The client will truncate the blob with [BlobWriter.GetVmo] and get a handle to a vmo in return. The client will then write blob contents into the vmo and call [BlobWriter.BytesReady] on the ’writer` to signal to the server that some number of bytes has been written to the vmo.

pub fn needs_overwrite( &self, blob_hash: &[u8; 32], ___deadline: MonotonicInstant, ) -> Result<BlobCreatorNeedsOverwriteResult, Error>

Given the hash of a blob, returns true if it should be overwritten using Create with allow_existing set to true.

Trait Implementations

impl Debug for BlobCreatorSynchronousProxy

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

Formats the value using the given formatter.

impl From<BlobCreatorSynchronousProxy> for Handle

Available on Fuchsia only.

fn from(value: BlobCreatorSynchronousProxy) -> Self

Converts to this type from the input type.

impl From<Channel> for BlobCreatorSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl FromClient for BlobCreatorSynchronousProxy

Available on Fuchsia only.

type Protocol = BlobCreatorMarker

The protocol.

fn from_client(value: ClientEnd<BlobCreatorMarker>) -> Self

Converts from a client.

impl SynchronousProxy for BlobCreatorSynchronousProxy

Available on Fuchsia only.

type Proxy = BlobCreatorProxy

The async proxy for the same protocol.

type Protocol = BlobCreatorMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.