Provider.written: def of bendvy-ecs-core@0.1.0.4
Import: import bendvy-ecs-core@0.1.0.4/provider.bend as Provider
Lines 40-44 of bendvy-ecs-core@0.1.0.4/provider.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.4/provider.bend&start_line=40&end_line=44

import Base
import world.bend as W
import component.bend as Cmp
import transaction.bend as T

def written(~S: Data,~Store: Type,~R: Type,~E: Data,~C: Type,+handle: W.Handle<S>,+mainName: String,+auxName: String,+error: Maybe<&2,W.WorldError>,result: Cmp.SetResult<T.Tx<W.World<S,Store,R,E>,E>,C>) -> Frame<S,Store,R,E>:
  match result:
    case Cmp.Written{tx}: Frame{tx,handle,mainName,auxName,error}
    case Cmp.WriteRejected{tx,_,reason}: Frame{tx,handle,mainName,auxName,first_error(error,reason)}
    case Cmp.WriteFailure{tx,reason}: Frame{tx,handle,mainName,auxName,first_error(error,reason)}

Uses (9):
  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=bendvy-ecs-core@0.1.0.4/component.bend&name=SetResult
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/provider.bend&name=Frame
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/provider.bend&name=first_error
  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=Handle
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=World
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.4/world.bend&name=WorldError