Enum Role 

pub enum Role {
    ColdStart {
        inherited: InheritedListeners,
    },
    Successor(Successor),
}

Variants

ColdStart

No HANDOFF_ROLE env var was set. This is a fresh boot — either a supervisor’s first spawn (in which case inherited may carry listeners) or an unsupervised local-dev run (in which case inherited is empty and the primitive binds its own listeners).

Fields

inherited: InheritedListeners

Successor(Successor)

Spawned as a successor mid-handoff. Use the embedded Successor to drive the protocol (handshake, wait_for_begin, take_listener, announce_ready).