def branch_results

bendvy-ecs-core@0.1.0.3 · execution_reservation_materialization.bend:83

import Base
import bendvy-ecs-core@0.1.0.3/chunk_column.bend as Column

83def branch_results(~S:Data,-P:Type,half:U32,resultLeft:Column.Column<S,P> & Maybe<&1,P>,resultRight:Column.Column<S,P> & Maybe<&1,P>,first:Bool) -> Column.Column<S,P> & Maybe<&1,P>:
84  match resultLeft resultRight first:
85    case (left,previous), (right,_), True{}:(Column.Branch{half,left,right},previous)
86    case (left,_), (right,previous), False{}:(Column.Branch{half,left,right},previous)