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Point to a Counter, which could be used as a gauge

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This commit is contained in:
Aliaksandr Valialkin 2019-04-15 15:22:58 +03:00
parent 7c4a402be3
commit d8d17da673
1 changed files with 2 additions and 0 deletions
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2
gauge.go
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@ -27,6 +27,8 @@ func NewGauge(name string, f func() float64) *Gauge {
} }
// Gauge is a float64 gauge. // Gauge is a float64 gauge.
//
// See also Counter, which could be used as a gauge with Set and Dec calls.
type Gauge struct { type Gauge struct {
f func() float64 f func() float64
} }