Interface GaugeFloat64

metrics/gauge_float64.go:9–13

GaugeFloat64s hold a float64 value that can be set arbitrarily.

// GaugeFloat64s hold a float64 value that can be set arbitrarily.
type GaugeFloat64 interface {
	Snapshot() GaugeFloat64
	Update(float64)
	Value() float64
}

// GetOrRegisterGaugeFloat64 returns an existing GaugeFloat64 or constructs and registers a
// new StandardGaugeFloat64.