Struct GatePolicy 

pub struct GatePolicy {
    pub start: GateStart,
    pub forced: ForcedPolicyReader,
}

Where the gate’s policy comes from: the one it starts under, with the lineage’s change it must still apply, and the forced changes that may overtake the in-order ones. Every other change reaches the gate as an output slot.

Fields

start: GateStart

How the gate starts (a primary resolves it with the crate’s initial_gate_policy).

forced: ForcedPolicyReader

Forced changes the matching stage has dispatched — see ForcedPolicyReader and the module docs.