↰
base.flows.Pair[A:imm,mut,read,B:imm,mut,read]base.flows.ActorImpl/3base.flows.ActorImplMut/3base.flows.ActorRes/0base.flows.ActorResMatch/1base.flows.EmptyFlow/1base.flows.Enumerated/1base.flows.Flow/0base.flows.Flow/1base.flows.FlowOp/1base.flows.Joinable/1base.flows.Pair/2base.flows.RestrictFlowReuse/0base.flows.TerminalOnInfiniteError/0mut .b: B,
mut .a: A,mut .b: B,
mut .a: A,