ratelimit

type Limiter struct {
	// contains filtered or unexported fields
}

type Options struct {
	Windows []Window // an event must fit every one
	// Redis shares the log across replicas; nil keeps it per process.
	Redis  redis.UniversalClient
	Prefix string // Redis key prefix
	// Errors counts Redis failures; each is served by the per-process log.
	Errors *expvar.Int
	Logger *slog.Logger
	Now    func() time.Time // default time.Now
}

type Window struct {
	Limit int
	Per   time.Duration
}