ExecutionComposerLayout.payload: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend as ExecutionComposerLayout
Lines 62-68 of bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend&start_line=62&end_line=68

import Base

def payload(layout:Layout,route:Route) -> Type:
  match layout route:
    case LayoutLeaf{P,V,_,_,_} AtLeaf{}:P
    case ClassifiedLayoutLeaf{P,V,_,_,_,_} AtLeaf{}:P
    case LayoutPair{left,_} InLeft{rest}:payload(left,rest)
    case LayoutPair{_,right} InRight{rest}:payload(right,rest)
    case _ _:Unit

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend&name=Layout
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/execution_composer_layout.bend&name=Route