Struct StatsProxy

pub struct StatsProxy { /* private fields */ }

Implementations

impl StatsProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.kernel/Stats.

pub fn take_event_stream(&self) -> StatsEventStream

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

Panics

Panics if the event stream was already taken.

pub fn get_memory_stats( &self, ) -> QueryResponseFut<MemoryStats, DefaultFuchsiaResourceDialect>

pub fn get_memory_stats_extended( &self, ) -> QueryResponseFut<MemoryStatsExtended, DefaultFuchsiaResourceDialect>

pub fn get_memory_stats_compression( &self, ) -> QueryResponseFut<MemoryStatsCompression, DefaultFuchsiaResourceDialect>

pub fn get_cpu_stats( &self, ) -> QueryResponseFut<CpuStats, DefaultFuchsiaResourceDialect>

pub fn get_cpu_load( &self, duration: i64, ) -> QueryResponseFut<Vec<f32>, DefaultFuchsiaResourceDialect>

Gets the average load as a percentage (0.0 - 100.0) from each CPU over the specified duration.

Load is calculated as (100 - %idle), where %idle is the percentage value of idle_time (from PerCpuStats) over a time duration.

Trait Implementations

impl Clone for StatsProxy

fn clone(&self) -> StatsProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StatsProxy

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

Formats the value using the given formatter.

impl Proxy for StatsProxy

type Protocol = StatsMarker

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.

impl StatsProxyInterface for StatsProxy

type GetMemoryStatsResponseFut = QueryResponseFut<MemoryStats>

type GetMemoryStatsExtendedResponseFut = QueryResponseFut<MemoryStatsExtended>

type GetMemoryStatsCompressionResponseFut = QueryResponseFut<MemoryStatsCompression>

type GetCpuStatsResponseFut = QueryResponseFut<CpuStats>

type GetCpuLoadResponseFut = QueryResponseFut<Vec<f32>>

fn get_memory_stats(&self) -> Self::GetMemoryStatsResponseFut

fn get_memory_stats_extended(&self) -> Self::GetMemoryStatsExtendedResponseFut

fn get_memory_stats_compression( &self, ) -> Self::GetMemoryStatsCompressionResponseFut

fn get_cpu_stats(&self) -> Self::GetCpuStatsResponseFut

fn get_cpu_load(&self, duration: i64) -> Self::GetCpuLoadResponseFut