Struct AllocatorProxy

pub struct AllocatorProxy { /* private fields */ }

Implementations

impl AllocatorProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.ui.composition/Allocator.

pub fn take_event_stream(&self) -> AllocatorEventStream

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

Panics

Panics if the event stream was already taken.

pub fn register_buffer_collection( &self, args: RegisterBufferCollectionArgs, ) -> QueryResponseFut<AllocatorRegisterBufferCollectionResult, DefaultFuchsiaResourceDialect>

A BufferCollection is a set of VMOs created by Sysmem and shared by a number of participants, one of which is the Flatland Renderer. Some content, such as Images, use a BufferCollection as their backing memory.

See RegisterBufferCollectionArgs for information on each argument.

Trait Implementations

impl AllocatorProxyInterface for AllocatorProxy

type RegisterBufferCollectionResponseFut = QueryResponseFut<Result<(), RegisterBufferCollectionError>>

fn register_buffer_collection( &self, args: RegisterBufferCollectionArgs, ) -> Self::RegisterBufferCollectionResponseFut

impl Clone for AllocatorProxy

fn clone(&self) -> AllocatorProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AllocatorProxy

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

Formats the value using the given formatter.

impl Proxy for AllocatorProxy

type Protocol = AllocatorMarker

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.