def insert

bendvy-ecs-core@0.1.0.4 · compose.bend:281

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

281# Advanced deferred insertion for an explicitly supplied currently live target.
282# Invalid/foreign/stale admission records MissingEntity and consumes the payload.
283# Accepted work is staged, then rechecks live replacement at barrier application;
284# application refusal does not return an incoming-owner receipt through this API.
285def insert(~S: Data,~Store: Type,~R: Type,~E: Data,~Rest: Type,~C: Type,~V: Data,~Token: Data,~take: Store -> Rest & Col.Column<S,C>,~put: Rest -> Col.Column<S,C> -> Store,~project: C -> C & V,~family: Cmp.Family<S,Store,Rest,C,V,Token,take,put,project>,frame: Frame<S,Store,R,E>,request: Insert<S,C>) -> Frame<S,Store,R,E>:
286  match frame request:
287    case Frame{T.Tx{world,undo,commands,events,trace},current,error,cursor} Insert{+target,value}: insert_checked(~S,~Store,~R,~E,~Rest,~C,~V,~Token,~take,~put,~project,~family,current,error,cursor,target,value,undo,commands,events,trace,W.valid(~S,~Store,~R,~E,world,target))