Struct ManagerProxy

pub struct ManagerProxy { /* private fields */ }

Implementations

impl ManagerProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.starnix.runner/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 suspend( &self, payload: &ManagerSuspendRequest, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Suspends all the running Starnix kernels. Returns after all processes have been suspended.

pub fn resume(&self, payload: &ManagerResumeRequest) -> Result<(), Error>

Resumes all suspended Starnix kernels.

pub fn suspend_container( &self, payload: ManagerSuspendContainerRequest, ) -> QueryResponseFut<ManagerSuspendContainerResult, DefaultFuchsiaResourceDialect>

Suspends the container running in job.

The call will return successfully when wake_event has been signaled. Returns an error if wake_locks is signaled at the end of suspension, or an error is encountered when suspending the container’s processes.

pub fn proxy_wake_channel( &self, payload: ManagerProxyWakeChannelRequest, ) -> Result<(), Error>

Creates a pass-through proxy that forwards messages between the container_channel and the remote_channel.

If any messages arrive on remote_channel while the container is suspended via SuspendContainer, the container will be resumed and resume_event will be signaled with ZX_EVENT_SIGNALED. Any suspend call that is made while that signal is present on resume_event will wake immediately. The container is responsible for clearing ZX_EVENT_SIGNALED.

pub fn register_wake_watcher( &self, payload: ManagerRegisterWakeWatcherRequest, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Registers an eventpair that will be signaled when the container is suspended or resumed. The signals are ASLEEP(USER_1) and AWAKE(USER_0).

The kernel returns AWAKE upon initial registration of the eventpair.

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 SuspendResponseFut = QueryResponseFut<()>

type SuspendContainerResponseFut = QueryResponseFut<Result<ManagerSuspendContainerResponse, SuspendError>>

type RegisterWakeWatcherResponseFut = QueryResponseFut<()>

fn suspend(&self, payload: &ManagerSuspendRequest) -> Self::SuspendResponseFut

fn resume(&self, payload: &ManagerResumeRequest) -> Result<(), Error>

fn suspend_container( &self, payload: ManagerSuspendContainerRequest, ) -> Self::SuspendContainerResponseFut

fn proxy_wake_channel( &self, payload: ManagerProxyWakeChannelRequest, ) -> Result<(), Error>

fn register_wake_watcher( &self, payload: ManagerRegisterWakeWatcherRequest, ) -> Self::RegisterWakeWatcherResponseFut

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.