Dynamic creation of new VerticalAlignments

VerticalAlignments.swift

import SwiftUI

enum Recurse<X>: AlignmentID {
	static func defaultValue(in context: ViewDimensions) -> CGFloat {
		return 0
	}
}
extension VerticalAlignment {
	private static func create<A>(depth: UInt, continuation: A) -> AlignmentID.Type {
		if depth == 0 { return Recurse<A>.self }
		else { return create(depth: depth-1, continuation: Recurse<A>.self) }
	}
	static func create(depth: UInt) -> VerticalAlignment {
		VerticalAlignment(create(depth: depth, continuation: Self.self))
	}
}

VerticalAlignment.create(depth: 1) == VerticalAlignment.create(depth: 0)
VerticalAlignment.create(depth: 2) == VerticalAlignment.create(depth: 2)