Struct fidl_fuchsia_device_manager::AdministratorProxy

pub struct AdministratorProxy { /* private fields */ }

Implementations

impl AdministratorProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for Administrator

pub fn take_event_stream(&self) -> AdministratorEventStream

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

Panics

Panics if the event stream was already taken.

pub fn unregister_system_storage_for_shutdown(&self) -> QueryResponseFut<i32>

This is a temporary API until DriverManager can ensure that base drivers will be shut down automatically before fshost exits. This will happen once drivers-as-components is implemented. In the meantime, this API should only be called by fshost, and it must be called before fshost exits. This function iterates over the devices and suspends any device whose driver lives in storage. This API must be called by fshost before it shuts down. Otherwise the devices that live in storage may page fault as it access memory that should be provided by the exited fshost. This function will not return until the devices are suspended. If there are no devices that live in storage, this function will immediatetly return.

pub fn suspend_without_exit(&self) -> Result<(), Error>

Tell DriverManager to go through the suspend process, but don’t exit afterwards. This is used in tests to check that suspend works correctly.

Trait Implementations

impl AdministratorProxyInterface for AdministratorProxy

type UnregisterSystemStorageForShutdownResponseFut = QueryResponseFut<i32>

fn unregister_system_storage_for_shutdown( &self ) -> Self::UnregisterSystemStorageForShutdownResponseFut

fn suspend_without_exit(&self) -> Result<(), Error>

impl Clone for AdministratorProxy

fn clone(&self) -> AdministratorProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AdministratorProxy

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

Formats the value using the given formatter.

impl Proxy for AdministratorProxy

type Protocol = AdministratorMarker

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 is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed<'a>(&'a self) -> OnSignals<'a>

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