def next.hub
import ezx@1.11.0.0/src/lock/world.bend as Worldimport Base
import ezx@1.11.0.0/src/lock/up.bend as Up
import ezx@1.11.0.0/src/ledger/manifest.bend as M
468# the hub it names
469def next.hub(+nx: Up.Next) -> String:
470 M.hub_of(Up.next.read(nx))