Struct CounterProxy

pub struct CounterProxy { /* private fields */ }

Implementations

impl CounterProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.kernel/Counter.

pub fn take_event_stream(&self) -> CounterEventStream

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

Panics

Panics if the event stream was already taken.

pub fn get_inspect_vmo( &self, ) -> QueryResponseFut<(i32, Buffer), DefaultFuchsiaResourceDialect>

Retrives a VMO containining summarized kcounter data. The vmo returned in buffer is in “inspect-vmo” format, documented elsewhere.

pub fn update_inspect_vmo( &self, ) -> QueryResponseFut<i32, DefaultFuchsiaResourceDialect>

Request that the previously-returned VMO buffer’s data be updated. The data may not be updated if it was already recently updated (updates are limited to an unspecified rate, but approximately every few seconds).

Trait Implementations

impl Clone for CounterProxy

fn clone(&self) -> CounterProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CounterProxyInterface for CounterProxy

type GetInspectVmoResponseFut = QueryResponseFut<(i32, Buffer)>

type UpdateInspectVmoResponseFut = QueryResponseFut<i32>

fn get_inspect_vmo(&self) -> Self::GetInspectVmoResponseFut

fn update_inspect_vmo(&self) -> Self::UpdateInspectVmoResponseFut

impl Debug for CounterProxy

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

Formats the value using the given formatter.

impl Proxy for CounterProxy

type Protocol = CounterMarker

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.