The benefit of using named return values in Golang

client.go

// IsEnabled queries whether or not the specified feature is enabled or not.
func (uc Client) IsEnabled(feature string, options ...FeatureOption) (enabled bool) {
	defer func() {
		uc.metrics.count(feature, enabled)
	}()

	if f == nil {
		...
		return false
	}

	if !f.Enabled {
		return false
	}

	for _, s := range f.Strategies {
		...
		return true
	}
	return false
}