func (p *nasDatastoreMountProcessor) diffNewOld() []string {
	return p.diff(p.newHSIDs, p.oldHSIDs)
}
func (p *nasDatastoreMountProcessor) diffNewOld() []string {
	return p.diff(p.newHSIDs, p.oldHSIDs)
}
func ( p * nasDatastoreMountProcessor ) diffNewOld ( ) [ ] string { return p . diff ( p . newHSIDs , p . oldHSIDs ) }
// diffNewOld returns any elements of new that were missing in old.
diffNewOld returns any elements of new that were missing in old .