init(forLeading:top:trailing:bottom:)
Declaration
convenience init(forLeading leading: NSCollectionLayoutSpacing?, top: NSCollectionLayoutSpacing?, trailing: NSCollectionLayoutSpacing?, bottom: NSCollectionLayoutSpacing?)convenience init(forLeading leading: NSCollectionLayoutSpacing?, top: NSCollectionLayoutSpacing?, trailing: NSCollectionLayoutSpacing?, bottom: NSCollectionLayoutSpacing?)