fn apply_closure<'a>(
closure: &'a JoinClosure,
datums: &mut DatumVecBorrow<'a>,
temp_storage: &'a RowArena,
) -> Result<Option<Row>, DataflowErrorSer>Expand description
Applies closure to the datums of one record, packing the row it computes.
The two finalization paths differ only in where the datums come from, so this is what they share.