EventFamilyRouting.registration_namespace: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/event_family_routing.bend as EventFamilyRouting
Lines 36-39 of bendvy-ecs-core@0.1.0.4/event_family_routing.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/event_family_routing.bend&start_line=36&end_line=39

import Base
import bendvy-ecs-core@0.1.0.4/world.bend as W
import bendvy-ecs-core@0.1.0.4/system.bend as Sys
import bendvy-ecs-core@0.1.0.4/event_runtime.bend as Ev
import bendvy-ecs-core@0.1.0.4/ordinary_event_declaration.bend as Event
import bendvy-ecs-core@0.1.0.4/event_stream.bend as Leaf

def registration_namespace(~S:Data,~C:Type,~R:Type,~P:Data,~E:Data,~F:Type,~A:Type,~Error:Data,~O:Type,~take:F -> F & Leaf.Stream<S,E>,~put:F -> Leaf.Stream<S,E> -> F,~runner:W.World<S,C,R,P> -> Ev.Input<E,A> -> Sys.Outcome<W.World<S,C,R,P>,Error,O>,family:F,+stream:Leaf.Stream<S,E>,tick:Nat,declaration:Event.Declaration<S,E>,+name:String,world:W.World<S,C,R,P>,namespace:U32) -> Registration<S,C,R,P,E,F,A,Error,O,take,put,runner>:
  match declaration:
    case Event.Declaration{_,Event.Write{}}:RegistrationFailed{Runtime{world,put(family,stream),tick}}
    case Event.Declaration{+domain,Event.Read{}}:registration_read_checked(~S,~C,~R,~P,~E,~F,~A,~Error,~O,~take,~put,~runner,Leaf.can_register(~S,~E,stream),family,stream,tick,domain,name,world,namespace)

Uses (14):
  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=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/event_family_routing.bend&name=Registration
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/event_family_routing.bend&name=Runtime
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/event_family_routing.bend&name=registration_read_checked
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/event_runtime.bend&name=Input
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/event_stream.bend&name=Stream
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/event_stream.bend&name=can_register
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_event_declaration.bend&name=Declaration
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_event_declaration.bend&name=Mode
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/system.bend&name=Outcome
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=World