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RecordBatchCollector

rustsim_io::arrow

Struct RecordBatchCollector 

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pub struct RecordBatchCollector { /* private fields */ }
Expand description

Accumulator for completed RecordBatch values.

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impl RecordBatchCollector

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pub fn new() -> Self

Create an empty collector.

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pub fn push(&mut self, batch: RecordBatch)

Add a batch to the collector.

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pub fn take(&mut self) -> Vec<RecordBatch>

Take all collected batches, leaving the collector empty.

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pub fn batches(&self) -> &[RecordBatch]

Borrow the collected batches.

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impl Debug for RecordBatchCollector

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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 Default for RecordBatchCollector

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fn default() -> RecordBatchCollector

Returns the “default value” for a type. Read more

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

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where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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