Struct MemoryPressureSynchronousProxy 

pub struct MemoryPressureSynchronousProxy { /* private fields */ }

Implementations

impl MemoryPressureSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<MemoryPressureEvent, 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 signal(&self, level: Level) -> Result<(), Error>

Signals registered watchers of the fuchsia.memorypressure service with the specified memory pressure level. Intended for debugging only. Does not on its own change the memory pressure level of the system, or trigger any kernel memory reclamation tasks. However the components listening will receive a memory pressure signal which can lead to a change in the memory usage of the device, and an actual change in the memory pressure level of the system.

Trait Implementations

impl Debug for MemoryPressureSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for MemoryPressureSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<MemoryPressureSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: MemoryPressureSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for MemoryPressureSynchronousProxy

Available on Fuchsia only.

type Protocol = MemoryPressureMarker

The protocol.

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

Converts from a client.

impl SynchronousProxy for MemoryPressureSynchronousProxy

Available on Fuchsia only.

type Proxy = MemoryPressureProxy

The async proxy for the same protocol.

type Protocol = MemoryPressureMarker

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.