Struct ManagerProxy

pub struct ManagerProxy { /* private fields */ }

Implementations

impl ManagerProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.update/Manager.

pub fn take_event_stream(&self) -> ManagerEventStream

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

Panics

Panics if the event stream was already taken.

pub fn check_now( &self, options: &CheckOptions, monitor: Option<ClientEnd<MonitorMarker>>, ) -> QueryResponseFut<ManagerCheckNowResult, DefaultFuchsiaResourceDialect>

Immediately check for an update, and optionally track the state and progress of that update check.

• request options Options for how this request should be performed. E.g. What kind of entity initiated this request? E.g. Is monitoring an existing update check that is already in process an acceptable alternative?

• request monitor An interface on which to receive the status events for this update check. The monitor is only valid for this single update check, after that it will not receive any more notifications and will be closed.

• error If an update check cannot be started, an error will be returned. The [Monitor], if provided, will not receive any notifications.

pub fn perform_pending_reboot( &self, ) -> QueryResponseFut<bool, DefaultFuchsiaResourceDialect>

Performs any pending reboot of the system into an updated OS, if an update has been staged for the next system startup.

Should be used when the platform is configured to let the product drive reboot scheduling. If this method is called when the platform is not configured to let the product drive reboot scheduling, no reboot will occur, and the system will reboot on its own after an update.

In product-driven reboot configurations, the platform still contains a backstop for post-update reboots. This means that if an update is installed but the system has not rebooted before the backstop duration occurs, the update system will automatically reboot the system as a security measure. To avoid hitting this backstop, products which desire control over reboot timing should call this method roughly daily.

• response rebooting true if the system is rebooting, false if no update was pending reboot.

pub fn monitor_all_update_checks( &self, attempts_monitor: ClientEnd<AttemptsMonitorMarker>, ) -> Result<(), Error>

Monitor all update attempts as they start, as well as an in-progress attempt, if there is one.

Arguments:

• |attempts_monitor| A protocol on which to receive |Monitor| instances as update attempts start.

Trait Implementations

impl Clone for ManagerProxy

fn clone(&self) -> ManagerProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ManagerProxy

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

Formats the value using the given formatter.

impl ManagerProxyInterface for ManagerProxy

type CheckNowResponseFut = QueryResponseFut<Result<(), CheckNotStartedReason>>

type PerformPendingRebootResponseFut = QueryResponseFut<bool>

fn check_now( &self, options: &CheckOptions, monitor: Option<ClientEnd<MonitorMarker>>, ) -> Self::CheckNowResponseFut

fn perform_pending_reboot(&self) -> Self::PerformPendingRebootResponseFut

fn monitor_all_update_checks( &self, attempts_monitor: ClientEnd<AttemptsMonitorMarker>, ) -> Result<(), Error>

impl Proxy for ManagerProxy

type Protocol = ManagerMarker

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.