Function apply_combined_filters 

fn apply_combined_filters(
    context: &BulkIterContext,
    sequence: &Option<SequenceRange>,
    record_batch: RecordBatch,
    skip_fields: bool,
) -> Result<Option<RecordBatch>>

Applies both predicate filtering and sequence filtering in a single pass. Returns None if the filtered batch is empty.

Panics

Panics if the format is not flat.