如何在 SwiftUI 中为 NavigationLink 创建工厂方法？

Question

我想为 NavigationLink:s 创建一个工厂方法，如下所示：

func makeNavigationLink(label: String, destination: View) -> some View {
    NavigationLink(destination: StatsView(), label: {
        Text(label)
            .foregroundColor(.white)
            .font(.title)
    })
}

这会产生错误：Protocol 'View' can only be used as a generic constraint because it has Self or associated type requirements

这应该如何编码？

Answer 1

添加视图约束。

func makeNavigationLink<Destination: View>(label: String, destination: Destination) -> some View {
        NavigationLink(destination: StatsView(), label: {
            Text(label)
                .foregroundColor(.white)
                .font(.title)
        })
    }