pub type Col2ValPagedBatcher<K, V, T, R, Chu, Se> = ColumnMergeBatcher<Chu, (K, V), T, R, Se>;Expand description
Pageable counterpart to Col2ValBatcher. Routes every chunk produced
by chunking, merging, or extract through a crate::column_pager::ColumnPager,
so memory pressure can spill chains to a backing store without touching
the merge / extract bodies.
Drop-in shape at the type level: both aliases take the same parameters and
produce a Batcher<C> over the same chunk type. The pager itself defaults
to crate::column_pager::ColumnPager::disabled; inject a real one via
merge_batcher::ColumnMergeBatcher::set_pager.
Aliased Typeยง
pub struct Col2ValPagedBatcher<K, V, T, R, Chu, Se> { /* private fields */ }