Method init

prometheus/collector.go:108–110

init provides the selfCollector with a reference to the metric it is supposed to collect. It is usually called within the factory function to create a metric. See example.

(self Metric)

// to collect. It is usually called within the factory function to create a
// metric. See example.
func (c *selfCollector) init(self Metric) {
	c.self = self
}

// Describe implements Collector.
func (c *selfCollector) Describe(ch chan<- *Desc) {