pub struct OnDone<F> {
stream: SendableRecordBatchStream,
callback: Option<F>,
}
Expand description
A stream to call the callback once a RecordBatch stream is done.
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§stream: SendableRecordBatchStream
§callback: Option<F>
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Trait Implementations§
source§impl<F: FnOnce() + Unpin> Stream for OnDone<F>
impl<F: FnOnce() + Unpin> Stream for OnDone<F>
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impl<F> Freeze for OnDone<F>where
F: Freeze,
impl<F> !RefUnwindSafe for OnDone<F>
impl<F> Send for OnDone<F>where
F: Send,
impl<F> !Sync for OnDone<F>
impl<F> Unpin for OnDone<F>where
F: Unpin,
impl<F> !UnwindSafe for OnDone<F>
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