ExecutionComposerLayout.key: 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 97-103 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=97&end_line=103

import Base

def key(layout:Layout,route:Route) -> String:
  match layout route:
    case LayoutLeaf{_,V,_,key,_} AtLeaf{}:key
    case ClassifiedLayoutLeaf{_,V,_,key,_,_} AtLeaf{}:key
    case LayoutPair{left,_} InLeft{rest}:key(left,rest)
    case LayoutPair{_,right} InRight{rest}:key(right,rest)
    case _ _:""

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  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