OrdinaryReaderSystem.validated: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/ordinary_reader_system.bend as OrdinaryReaderSystem
Lines 119-123 of bendvy-ecs-core@0.1.0.4/ordinary_reader_system.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_reader_system.bend&start_line=119&end_line=123

import Base
import bendvy-ecs-core@0.1.0.4/change_tick.bend as Tick
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/transaction.bend as Tx
import bendvy-ecs-core@0.1.0.4/reader_parameter.bend as RP

def validated(~S:Data,~C:Type,~R:Type,~E:Data,~Context:Type,~Meta:Type,~Reader:Type,~View:Data,~Delta:Type,~Args:Type,~validateFn:Context -> Reader -> Context & (Reader & Bool),~prepareFn:Context -> @+cursor:Maybe<&2,Tick.Tick> -> Reader -> Context & (Reader & (View & Delta)),~commitFn:Context -> Reader -> Delta -> @+cursor:Tick.Tick -> Context & Reader,~releaseFn:Context -> Reader -> Context,~Declaration:Type,~Failure:Data,~Output:Type,~split:Context -> W.World<S,C,R,E> & Meta,~join:W.World<S,C,R,E> -> Meta -> Context,~before:Context -> Context,~after:Context -> Context,~Ops:Type -> Type,~body:@-H:Type -> @-caps:Ops(H) -> (View & Args) -> H -> H & (Tx.Outcome<Failure> & Output),~grant:Ops(Tx.Tx<W.World<S,C,R,E>,E>),
  +parameter:RP.Param<Context,Reader,View,Delta,validateFn,prepareFn,commitFn,releaseFn>,declaration:Declaration,args:Args,queryCursor:Maybe<&2,Tick.Tick>,observed:Context & (Reader & Bool)) -> Sys.Outcome<W.World<S,C,R,E>,Empty,Envelope<Meta,Reader,RP.Param<Context,Reader,View,Delta,validateFn,prepareFn,commitFn,releaseFn>,Declaration,Failure,Output>>:
  match observed:
    case (context,(reader,False{})):invalid_reader(~S,~C,~R,~E,~Context,~Meta,~Reader,~View,~Delta,~validateFn,~prepareFn,~commitFn,~releaseFn,~Declaration,~Failure,~Output,~split,declaration,parameter,context,reader)
    case (context,(reader,True{})):run_validated(~S,~C,~R,~E,~Context,~Meta,~Reader,~View,~Delta,~Args,~validateFn,~prepareFn,~commitFn,~releaseFn,~Declaration,~Failure,~Output,~split,~join,~before,~after,~Ops,~body,~grant,reader,parameter,declaration,args,queryCursor,context)

Uses (14):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Empty
  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@0.1.0.4/change_tick.bend&name=Tick
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_reader_system.bend&name=Envelope
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_reader_system.bend&name=invalid_reader
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/ordinary_reader_system.bend&name=run_validated
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/reader_parameter.bend&name=Param
  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/transaction.bend&name=Outcome
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/transaction.bend&name=Tx
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=World