flag.FlagSet.Duration (method) 2 uses flag (current package) flag.go#L945: func (f *FlagSet) Duration(name string, value time.Duration, usage string) *time.Duration { flag.go#L955: return CommandLine.Duration(name, value, usage)
The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)