polars_arrow::io::ipc::read

Struct FlightstreamConsumer

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pub struct FlightstreamConsumer<S: Stream<Item = PolarsResult<EncodedData>> + Unpin> { /* private fields */ }
Available on crate feature io_ipc only.

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impl<S: Stream<Item = PolarsResult<EncodedData>> + Unpin> FlightstreamConsumer<S>

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pub async fn new(stream: S) -> PolarsResult<Self>

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pub async fn next_batch(&mut self) -> PolarsResult<Option<RecordBatch>>

Auto Trait Implementations§

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impl<S> Freeze for FlightstreamConsumer<S>
where S: Freeze,

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impl<S> !RefUnwindSafe for FlightstreamConsumer<S>

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impl<S> Send for FlightstreamConsumer<S>
where S: Send,

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impl<S> Sync for FlightstreamConsumer<S>
where S: Sync,

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impl<S> Unpin for FlightstreamConsumer<S>

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impl<S> !UnwindSafe for FlightstreamConsumer<S>

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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where T: ?Sized,

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impl<T> From<T> for T

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where U: From<T>,

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where F: FnOnce(&Self) -> bool,

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impl<T> Pointable for T

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const ALIGN: usize = _

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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