Crate quota 

Fast keyed quota limiting with optional discrete refill intervals.

QuotaPool is the main concurrent keyed limiter. Quota remains as a small direct token counter used by the legacy direct-quota API and tests.

Structs

CurrentQuota

A snapshot of how much quota is available after a check or consume operation.

Quota

A small single-quota token counter.

QuotaPolicy

Capacity and refill configuration shared by direct and pooled quota APIs.

QuotaPool

A concurrent keyed quota pool.

QuotaTooLow

Error returned when a quota cannot satisfy a requested cost.

RefillRate

A refill rate normalized to tokens per nanosecond.

Type Aliases

QuotaKey

The default owned key type for a keyed quota pool.

QuotaResult

Standard quota operation result.