Struct CoverageDataProviderProxy

pub struct CoverageDataProviderProxy { /* private fields */ }

Implementations

impl CoverageDataProviderProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.fuzzer/CoverageDataProvider.

pub fn take_event_stream(&self) -> CoverageDataProviderEventStream

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

Panics

Panics if the event stream was already taken.

pub fn set_options(&self, options: &Options) -> Result<(), Error>

Sets the options to be returned by fuchsia.fuzzer.CoverageDataCollector/Initialize.

pub fn watch_coverage_data( &self, ) -> QueryResponseFut<Vec<CoverageData>, DefaultFuchsiaResourceDialect>

Provides coverage data collected from multiple processes.

Returns a vector of CoverageData structs containing the information provided by clients of fuchsia.fuzzer.CoverageDataCollector. This method uses the “hanging get” pattern: The initial call will immediately return whatever data is available, up to MAX_COVERAGE_DATA. If no fuzzed components have been started yet, this be an empty vector. If there are more than MAX_COVERAGE_DATA elements available, the remainder are retained for subsequent calls. If there is no more data available, subsequent calls will block until new coverage data is available.

The channel is closed on FIDL error. Clients should exit and not attempt to reconnect.

Trait Implementations

impl Clone for CoverageDataProviderProxy

fn clone(&self) -> CoverageDataProviderProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl CoverageDataProviderProxyInterface for CoverageDataProviderProxy

type WatchCoverageDataResponseFut = QueryResponseFut<Vec<CoverageData>>

fn set_options(&self, options: &Options) -> Result<(), Error>

fn watch_coverage_data(&self) -> Self::WatchCoverageDataResponseFut

impl Debug for CoverageDataProviderProxy

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

Formats the value using the given formatter.

impl Proxy for CoverageDataProviderProxy

type Protocol = CoverageDataProviderMarker

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.