Struct MonitorProxy

pub struct MonitorProxy { /* private fields */ }

Implementations

impl MonitorProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.update.installer/Monitor.

pub fn take_event_stream(&self) -> MonitorEventStream

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

Panics

Panics if the event stream was already taken.

pub fn on_state( &self, state: &State, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Receives a status update for this installation attempt.

This request will be called for all state changes, skipping none. However, message delivery is throttled by the rate at which the implementation acknowledges the messages.

The throttled delivery doesn’t impact the underlying state of the [Installer]. It does not wait for any acknowledgements before it moves on to the next state in its state machine. The [Installer] will simply queue up the states for the [Monitor] implementor to receive.

During states with data that changes as the updage progress, the [Installer] may, at its discretion, collapse redundant information like the fraction completed, in the event that the [Monitor] implementation is not responding to the OnState() requests in a timely manner.

• request state The new state of the update installation attempt.

• response The implementation is ready to receive the next State from the [Installer].

Trait Implementations

impl Clone for MonitorProxy

fn clone(&self) -> MonitorProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MonitorProxy

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

Formats the value using the given formatter.

impl MonitorProxyInterface for MonitorProxy

type OnStateResponseFut = QueryResponseFut<()>

fn on_state(&self, state: &State) -> Self::OnStateResponseFut

impl Proxy for MonitorProxy

type Protocol = MonitorMarker

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.