type Cd
import cswap-bend-cli@0.1.0.0/policy/safe.bend as Safeimport Base
23# A candidate with its ranking key (smaller wins: `k1`, then `k2`) and its
24# headroom. `k1` None is infinity.
25type Cd is Data:
26 Cd{slot: Nat, k1: Maybe<&2, Nat>, k2: Nat, h: Nat}