DependencyComposer.missing_needs: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/dependency_composer.bend as DependencyComposer
Lines 42-45 of bendvy-ecs-core@0.1.0.3/dependency_composer.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/dependency_composer.bend&start_line=42&end_line=45

import Base
import bendvy-ecs-core@0.1.0.3/dependency_plan.bend as Plan
import bendvy-ecs-core@0.1.0.3/schema_fragments.bend as Fragment

def missing_needs(~S:Data,needs:List<&2,String>,+entries:List<&2,Fragment.Entry<S>>,+id:U32) -> Maybe<&2,Plan.Invalid<String>>:
  match needs:
    case []:None{}
    case +key <> rest:missing_step(provides(~S,entries,key),id,key,missing_needs(~S,rest,entries,id))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  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/dependency_composer.bend&name=missing_step
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/dependency_composer.bend&name=provides
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/dependency_plan.bend&name=Invalid
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/schema_fragments.bend&name=Entry