EntityAllocator.checked_slot: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/entity_allocator.bend as EntityAllocator
Lines 41-43 of bendvy-ecs-core@0.1.0.3/entity_allocator.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/entity_allocator.bend&start_line=41&end_line=43

import Base
import entity_key.bend as K

def checked_slot(+key:K.Key,mode:U32,+next:U32,+high:U32,+capacity:U32,+depth:Nat,+free:List<&2,U32>,+order:List<&2,K.Key>,observed:Array<Slot> & Slot) -> Allocator & Bool:
  match observed:
    case (slots,slot):(Allocator{next,high,slots,capacity,depth,free,order},slot_valid(key,mode,slot))

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  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=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/entity_allocator.bend&name=Allocator
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/entity_allocator.bend&name=Slot
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/entity_allocator.bend&name=slot_valid
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/entity_key.bend&name=Key