fn builder_from_remaining(
parts: RemainingRowGroupsParts,
) -> ParquetPushDecoderBuilderExpand description
Reassemble a ParquetPushDecoderBuilder from a decoder’s not-yet-decoded
state — the inverse of ParquetPushDecoderBuilder::build. The rebuilt
builder pins the remaining row groups and carries the remaining row
selection, offset/limit budget, and buffered bytes.