Method Dec

prometheus/gauge.go:43–43

Dec decrements the Gauge by 1. Use Sub to decrement it by arbitrary values.

()

	// Dec decrements the Gauge by 1. Use Sub to decrement it by arbitrary
	// values.
	Dec()
	// Add adds the given value to the Gauge. (The value can be negative,
	// resulting in a decrease of the Gauge.)
	Add(float64)