def cached_pair

bendvy-ecs-core@0.1.0.3 · execution_query_schema.bend:72

import Base
import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as L
import bendvy-ecs-core@0.1.0.3/execution_query_matches.bend as Q
import bendvy-ecs-core@0.1.0.3/chunk_column.bend as Col

72def cached_pair(-S:Data,-P:Type,-V:Data,half:U32,left:Col.Column<S,L.Viewed<P,V>> & List<&2,Q.Row<V>>,right:Col.Column<S,L.Viewed<P,V>> & List<&2,Q.Row<V>>) -> Col.Column<S,L.Viewed<P,V>> & List<&2,Q.Row<V>>:
73  match left right:
74    case (l,lr), (r,rr):(Col.Branch{half,l,r},List.append(&2,Q.Row<V>,lr,rr))