NextState

parquet::arrow::push_decoder::reader_builder

Struct NextState 

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struct NextState {
    next_state: RowGroupDecoderState,
    result: Option<DecodeResult<ParquetRecordBatchReader>>,
}
Expand description

Result of a state transition

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§next_state: RowGroupDecoderState§result: Option<DecodeResult<ParquetRecordBatchReader>>

result to return, if any

  • Some: the processing should stop and return the result
  • None: processing should continue

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impl NextState

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fn again(next_state: RowGroupDecoderState) -> Self

The next state with no result.

This indicates processing should continue

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fn result( next_state: RowGroupDecoderState, result: DecodeResult<ParquetRecordBatchReader>, ) -> Self

Create a NextState with a result that should be returned

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impl Debug for NextState

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

Formats the value using the given formatter. Read more

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