ExecutionQueryColumn.pure_operation: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/execution_query_column.bend as ExecutionQueryColumn
Lines 56-59 of bendvy-ecs-core@0.1.0.3/execution_query_column.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/execution_query_column.bend&start_line=56&end_line=59

import Base

def pure_operation(-P:Type,-Out:Type,payload:P,state:PureUpdate<P,Out>) -> P & PureUpdate<P,Out>:
  match state:
    case PendingUpdate{transform}:pure_transformed(P,Out,transform(payload))
    case FinishedUpdate{output}:(payload,FinishedUpdate{output})

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Sigma
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/execution_query_column.bend&name=PureUpdate
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/execution_query_column.bend&name=pure_transformed