enum ClusterEvent

Membership changes cluster.on can report (§12.3).

Example:

oxl✓ проверяется в CI

fn watch() io, time {
  cluster.on(ClusterEvent.MemberJoined, (m: ClusterMember) => print("{m.id.name} joined"))
}

@derive(Copy)
pub(api) enum ClusterEvent

С версии. 1.0.0-beta

Варианты

`RoleChanged`	A member changed its roles.
`MemberJoined`	A member became alive.
`MemberLeft`	A member left or was declared dead.

Определено в: std/core/node.oxl:628