Struct ChannelControlProxy

pub struct ChannelControlProxy { /* private fields */ }

Implementations

impl ChannelControlProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.update.channelcontrol/ChannelControl.

pub fn take_event_stream(&self) -> ChannelControlEventStream

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

Panics

Panics if the event stream was already taken.

pub fn get_current( &self, ) -> QueryResponseFut<String, DefaultFuchsiaResourceDialect>

Retrieve the currently active update channel.

• response channel the currently active update channel.

pub fn set_target( &self, channel: &str, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Set a new desired target channel. This tells the updater to attempt to check for updates using a new channel. This is tentative, and won’t be persisted unless an update check on that channel is successful.

A response is generated when the new target channel has been verified as valid.

• request channel the new target channel name (name used by the updater)

pub fn get_target( &self, ) -> QueryResponseFut<String, DefaultFuchsiaResourceDialect>

Get the current tentative target channel for updates. This returns the channel that the update client is using to perform update checks. It’s always one of:

• the current channel

• the default channel

• a new target that’s different, but hasn’t been OTA’d from yet.

• response channel the current target channel.

pub fn get_target_list( &self, ) -> QueryResponseFut<Vec<String>, DefaultFuchsiaResourceDialect>

Get the list of well-known target channels that can be passed to SetTarget(). There may be other, unlisted channels.

Trait Implementations

impl ChannelControlProxyInterface for ChannelControlProxy

type GetCurrentResponseFut = QueryResponseFut<String>

type SetTargetResponseFut = QueryResponseFut<()>

type GetTargetResponseFut = QueryResponseFut<String>

type GetTargetListResponseFut = QueryResponseFut<Vec<String>>

fn get_current(&self) -> Self::GetCurrentResponseFut

fn set_target(&self, channel: &str) -> Self::SetTargetResponseFut

fn get_target(&self) -> Self::GetTargetResponseFut

fn get_target_list(&self) -> Self::GetTargetListResponseFut

impl Clone for ChannelControlProxy

fn clone(&self) -> ChannelControlProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ChannelControlProxy

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

Formats the value using the given formatter.

impl Proxy for ChannelControlProxy

type Protocol = ChannelControlMarker

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.