Struct Child 

pub struct Child {
    pub sub: Subagent,
    pub kind: ChildKind,
    pub started: Instant,
    pub liveness: Liveness,
    pub cancelled: bool,
    pub tokens: u64,
    pub settled: bool,
}

One live child.

Fields

sub: Subagent

kind: ChildKind

started: Instant

liveness: Liveness

cancelled: bool

tokens: u64

settled: bool

Whether this child’s unit has been settled — a terminal frame (TurnDone / Failed) was folded back into the durable state. The reap path needs the answer after the record has left the table (see Children::is_settled): the child’s mere presence cannot give it, because a settled worker also stays in the table until it is reaped.