func (t *TimeRange) HasFrom() bool {
	if t != nil && t.From != nil {
		return true
	}

	return false
}
func (t *TimeRange) HasFrom() bool {
	if t != nil && t.From != nil {
		return true
	}

	return false
}
func ( t * TimeRange ) HasFrom ( ) bool { if t != nil && t . From != nil { return true } return false }
// HasFrom returns a boolean if a field has been set.
HasFrom returns a boolean if a field has been set .