ratelimiterflag

type Options struct {
	// RateLimiterBaseDelay is the base delay for ItemExponentialFailureRateLimiter.
	RateLimiterBaseDelay time.Duration

	// RateLimiterMaxDelay is the max delay for ItemExponentialFailureRateLimiter.
	RateLimiterMaxDelay time.Duration

	// RateLimiterQPS is the qps for BucketRateLimiter
	RateLimiterQPS int

	// RateLimiterBucketSize is the bucket size for BucketRateLimiter
	RateLimiterBucketSize int
}