Struct TrustedFlatlandSynchronousProxy 

pub struct TrustedFlatlandSynchronousProxy { /* private fields */ }

Implementations

impl TrustedFlatlandSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<TrustedFlatlandEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn release_image_immediately( &self, image_id: &ContentId, ) -> Result<(), Error>

Releases an image immediately, without waiting for the next present.

pub fn release_image_immediately2( &self, image_id: &ImageId, ) -> Result<(), Error>

Releases an Image immediately, without waiting for the next present. This is a trusted memory-eviction path.

The Image is forcibly unbound from any Layers that currently reference it. Those Layers behave as if their image was simply never set (they are invisible, but retain their image properties) until their next SetLayerImage().

Any pending release fences for the evicted Image’s bindings will signal at the earliest safe point.

This method is only available if Flatland2 is enabled and the session is trusted.

Trait Implementations

impl Debug for TrustedFlatlandSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for TrustedFlatlandSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<TrustedFlatlandSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: TrustedFlatlandSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for TrustedFlatlandSynchronousProxy

Available on Fuchsia only.

type Protocol = TrustedFlatlandMarker

The protocol.

fn from_client(value: ClientEnd<TrustedFlatlandMarker>) -> Self

Converts from a client.

impl SynchronousProxy for TrustedFlatlandSynchronousProxy

Available on Fuchsia only.

type Proxy = TrustedFlatlandProxy

The async proxy for the same protocol.

type Protocol = TrustedFlatlandMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.