ExecutionSaveTraversal.pair_left: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/execution_save_traversal.bend as ExecutionSaveTraversal
Lines 15-18 of bendvy-ecs-core@0.1.0.3/execution_save_traversal.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/execution_save_traversal.bend&start_line=15&end_line=18

import Base
import bendvy-ecs-core@0.1.0.3/execution_save_data.bend as Saved
import bendvy-ecs-core@0.1.0.3/owner_product.bend as Product

def pair_left(-LQ:Type,-RQ:Type,-LO:Type,-RO:Type,right:RQ -> RO -> RQ & (RO & Saved.Fields),rightRecipe:RQ,rightOwner:RO,result:LQ & (LO & Saved.Fields)) -> Product.Owner<LQ,RQ> & (Product.Owner<LO,RO> & Saved.Fields):
  match result:
    case (leftRecipe,(leftOwner,Saved.Fields{values,Some{error}})):(Product.Owner{leftRecipe,rightRecipe},(Product.Owner{leftOwner,rightOwner},Saved.Fields{values,Some{error}}))
    case (leftRecipe,(leftOwner,Saved.Fields{values,None{}})):pair_returned(LQ,RQ,LO,RO,leftRecipe,leftOwner,Saved.Fields{values,None{}},right(rightRecipe,rightOwner))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  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_save_data.bend&name=Fields
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/execution_save_traversal.bend&name=pair_returned
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/owner_product.bend&name=Owner