Struct Sample 

pub struct Sample;

The type corresponding to the Sample protocol. Configure Archivist to alert you periodically about the state of data provided via SampleParameters.

If the given configuration results in a hit, a BatchIterator is sent over the sink provided. That iterator may be drained, and then the sink will go quiet until the next hit.

Archivist does not inform the client which data result in a success, because it has not inherent advantaged ability to do so. Clients who need to know which data was queried should cache their selectors and use selectors::select_from_hierarchy (or similar in C++).

Trait Implementations

impl ClientCompatFrom<SampleProxy> for Sample

Available on Fuchsia only.

fn client_compat_from(proxy: SampleProxy) -> ClientDispatcher<Self, Channel>

Converts proxy into a Client for this protocol.

impl CompatFrom<Sample> for SampleMarker

fn compat_from(_: Sample) -> Self

Converts value into a value of this type.

impl CompatFrom<SampleMarker> for Sample

fn compat_from(_: SampleMarker) -> Self

Converts value into a value of this type.

impl Debug for Sample

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

Formats the value using the given formatter.

impl Discoverable for Sample

const PROTOCOL_NAME: &'static str = "fuchsia.diagnostics.Sample"

The service name to use to connect to this discoverable protocol.

impl<___H, ___T> DispatchClientMessage<___H, ___T> for Sample

where ___H: SampleClientHandler<___T> + Send, ___T: Transport,

async fn on_event( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, ) -> Result<(), ProtocolError<___T::Error>>

Handles a received client event with the given handler.

impl<___H, ___T> DispatchServerMessage<___H, ___T> for Sample

where ___H: SampleServerHandler<___T> + Send, ___T: Transport, for<'de> SampleSetRequest<'de>: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>, for<'de> SampleCommitRequest: Decode<<<___T as Transport>::RecvBuffer as AsDecoder<'de>>::Decoder, Constraint = ()>,

async fn on_one_way( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server one-way message with the given handler.

async fn on_two_way( handler: &mut ___H, ordinal: u64, flexibility: Flexibility, body: Body<___T>, responder: Responder<___T>, ) -> Result<(), ProtocolError<<___T as Transport>::Error>>

Handles a received server two-way message with the given handler.

impl<___T> HasConnectionHandles<___T> for Sample

where ___T: Transport,

type Client = SampleClient<___T>

The client for the protocol. It must be a #[repr(transparent)] wrapper around Client<T>.

type Server = SampleServer<___T>

The server for the protocol. It must be a #[repr(transparent)] wrapper around Server<T>.

impl HasTransport for Sample

Available on Fuchsia only.

type Transport = Channel

The default transport type for this protocol.

impl PartialEq for Sample

fn eq(&self, other: &Sample) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Sample