createMemoryUsageBackend
@forge/monorepo / backend/src / createMemoryUsageBackend
Function: createMemoryUsageBackend()
createMemoryUsageBackend(
options?):object
Defined in: backend/src/adapters/memory/usage.ts:39
The ledger and its rollups over one set of rows (#139).
One backend, because a rollup is derived from the ledger and nothing else — deriving it from a second copy of the events would make the two able to disagree, which is the one thing a spend figure must not do.
Parameters
options?
clock?
() => string
Returns
object
rollups
rollups:
UsageRollupStore
usage
usage:
UsageStore