DependencyComposerProgram.first_nesting: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/dependency_composer_program.bend as DependencyComposerProgram
Lines 67-70 of bendvy-ecs-core@0.1.0.3/dependency_composer_program.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/dependency_composer_program.bend&start_line=67&end_line=70

import Base

def first_nesting(first:Maybe<&2,NestError>,next:Maybe<&2,NestError>) -> Maybe<&2,NestError>:
  match first:
    case None{}:next
    case Some{reason}:Some{reason}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/dependency_composer_program.bend&name=NestError