New constructs a new work queue (see the package comment).

NewRateLimitingQueue constructs a new workqueue with rateLimited queuing ability Remember to call Forget! If you don't, you may end up tracking failures forever.

Type is a work queue (see the package comment).

CounterMetric represents a single numerical value that only ever goes up.

GaugeMetric represents a single numerical value that can arbitrarily go up and down.

HistogramMetric counts individual observations.

MetricsProvider generates various metrics used by the queue.

RateLimitingInterface is an interface that rate limits items being added to the queue.

SettableGaugeMetric represents a single numerical value that can arbitrarily go up and down.

SummaryMetric captures individual observations.