pub struct BatchIteratorProxy { /* private fields */ }

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impl BatchIteratorProxy

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pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.diagnostics/BatchIterator.

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pub fn take_event_stream(&self) -> BatchIteratorEventStream

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

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Panics if the event stream was already taken.

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pub fn get_next(&self) -> QueryResponseFut<BatchIteratorGetNextResult>

Returns a vector of [fuchsia.diagnostics/FormattedContent] structs with a format dictated by the format_settings argument provided to the Reader protocol which spawned this BatchIterator.

An empty vector implies that the data hierarchy has been fully iterated, and subsequent GetNext calls will always return the empty vector.

When the BatchIterator is serving results via subscription model, calls to GetNext will hang until there is new data available, it will not return an empty vector.

  • returns a vector of FormattedContent structs. Clients connected to a Batch are expected to call GetNext() until an empty vector is returned, denoting that the entire data hierarchy has been read.
  • error a [fuchsia.diagnostics/ReaderError] value indicating that there was an issue reading the underlying data hierarchies or formatting those hierarchies to populate the batch. Note, these issues do not include a single component’s data hierarchy failing to be read. The iterator is tolerant of individual component data sources failing to be read, whether that failure is a timeout or a malformed binary file. In the event that a GetNext call fails, that subset of the data hierarchy results is dropped, but future calls to GetNext will provide new subsets of FormattedDataHierarchies.
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pub fn wait_for_ready(&self) -> QueryResponseFut<()>

Indiciates that the BatchIterator has been connected. If the BatchIterator hasn’t been connected, this method will hang until it is.

Trait Implementations§

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impl BatchIteratorProxyInterface for BatchIteratorProxy

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impl Clone for BatchIteratorProxy

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fn clone(&self) -> BatchIteratorProxy

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BatchIteratorProxy

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

Formats the value using the given formatter. Read more
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impl Proxy for BatchIteratorProxy

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type Protocol = BatchIteratorMarker

The protocol which this Proxy controls.
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fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.
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fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel. Read more
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fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel. Read more
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fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end. Read more
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fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.
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fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

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

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Gets the TypeId of self. Read more
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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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fn from(t: T) -> T

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fn instrument(self, span: Span) -> Instrumented<Self>

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const ALIGN: usize = _

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type Init = T

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