pub struct ManagerProxy { /* private fields */ }

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impl ManagerProxy

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pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.element/Manager.

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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.

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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§

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impl Clone for ManagerProxy

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fn clone(&self) -> ManagerProxy

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ManagerProxy

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

Formats the value using the given formatter. Read more
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impl ManagerProxyInterface for ManagerProxy

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

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

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impl Proxy for ManagerProxy

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type Protocol = ManagerMarker

The protocol which this Proxy controls.
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fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.
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fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel. Read more
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fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel. Read more
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fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end. Read more
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fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.
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fn on_closed(&self) -> OnSignals<'_>

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

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impl<T> Any for T
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Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into(self) -> U

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That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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const ALIGN: usize = _

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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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type Owned = T

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fn to_owned(&self) -> T

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type Error = <U as TryFrom<T>>::Error

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