TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2024-11-29 04:55:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

metrics: add LabelMap.GetFloat

Browse Source
This commit is contained in:
Brad Fitzpatrick 2020-07-19 12:31:12 -07:00
parent c06d2a8513
commit f267a7396f
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
metrics/metrics.go
View File

@ -40,3 +40,10 @@ func (m *LabelMap) Get(key string) *expvar.Int {
m.Add(key, 0)
return m.Map.Get(key).(*expvar.Int)
}
// GetFloat returns a direct pointer to the expvar.Float for key, creating it
// if necessary.
func (m *LabelMap) GetFloat(key string) *expvar.Float {
m.AddFloat(key, 0.0)
return m.Map.Get(key).(*expvar.Float)
}