Function listCheckpoint_save

listCheckpoint_save(identity: string, root?: string): Promise<void>
Atomically saves the listing cache.
Parameters
- identity: string
  Canonical ChRIS identity string.
- root: string = ...
  Checkpoint directory override.
Returns Promise<void>
Promise resolved after the mode-0600 file is durable in place.
- Defined in packages/cumin/src/cache/listCheckpoint.ts:126