Struct MemoryPressureProxy 

pub struct MemoryPressureProxy { /* private fields */ }

Implementations

impl MemoryPressureProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.memory.debug/MemoryPressure.

pub fn take_event_stream(&self) -> MemoryPressureEventStream

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

Panics

Panics if the event stream was already taken.

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 Clone for MemoryPressureProxy

fn clone(&self) -> MemoryPressureProxy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryPressureProxy

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

Formats the value using the given formatter.

impl MemoryPressureProxyInterface for MemoryPressureProxy

fn signal(&self, level: Level) -> Result<(), Error>

impl Proxy for MemoryPressureProxy

type Protocol = MemoryPressureMarker

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<'_, NullableHandle>>

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