Module quota 

Kafka quota-entity precedence and quota bucket debt accounting.

Structs

UserClientQuotaFacts

Presence of each canonical user/client quota candidate, in Kafka’s precedence order.

Enums

IpQuotaPrecedence

Selected IP quota candidate.

QuotaCandidatePresence

Whether one canonical quota candidate exists in the metadata image.

UserClientQuotaPrecedence

Selected user/client quota candidate, in Kafka’s precedence order.

Functions

ip_quota_precedence

Select an exact IP quota before the IP default.

quota_charge

Charge the effective micro-token request in full, retaining its unpaid portion as debt up to debt_cap.

quota_credit

Credit micro-tokens to a quota bucket, repaying debt before filling its balance.

quota_debt_cap

Greatest representable whole micro-token debt earned during this wait.

quota_refill

Credit elapsed nanoseconds at a micro-token rate, retaining the fractional micro-token numerator.

quota_whole_request

Convert a whole-token request to storage units, limited by the whole tokens the balance holds.

user_client_quota_precedence

Select Kafka’s first present user/client quota candidate.