Struct fidl_fuchsia_element::ManagerProxy

pub struct ManagerProxy { /* private fields */ }

Implementations

impl ManagerProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for Manager

pub fn take_event_stream(&self) -> ManagerEventStream

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

Panics

Panics if the event stream was already taken.

pub fn propose_element( &self, spec: Spec, controller: Option<ServerEnd<ControllerMarker>> ) -> QueryResponseFut<ManagerProposeElementResult>

Proposes to add an element to the session.

If ProposeElement returns without error, the caller can assume the element is now part of the session. However, whether or not the element component is actively running, or not, depends on the session implementation. For example, a session may decide to conserve resources by suspending an element which is not visible, or delay the running of an element until a more appropriate time.

Spec

• spec.component_url is required

• spec describes the element to add
• controller can be used to observe and affect the lifecycle of the element, and to set and get annotations on the element

• error ProposeElementError.NOT_FOUND if spec.component_url could not be resolved
• error ProposeElementError.INVALID_ARGS if a required field is not present or annotations are invalid

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 ProposeElementResponseFut = QueryResponseFut<Result<(), ProposeElementError>>

fn propose_element( &self, spec: Spec, controller: Option<ServerEnd<ControllerMarker>> ) -> Self::ProposeElementResponseFut

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 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.