相关疑难解决方法(0)

我的环境值如下：

@Environment(\.isPresented) var isPresented: Bool

该环境值定义如下：

private struct IsPresented: EnvironmentKey {
    static let defaultValue: Bool = false
}

extension EnvironmentValues {
    var isPresented: Bool {
        get { self[IsPresented.self] }
        set { self[IsPresented.self] = newValue }
    }
}

extension View {
    func isPresented(_ isPresented: Bool) -> some View {
        environment(\.isPresented, isPresented)
    }
}

我想在我的一个视图中读取此环境值，以决定是否将视图显示为全屏。然而，这行代码不起作用：

.fullScreenCover(isPresented: self.$isPresented) {
// It says there's no such member in my view.

因此，我的问题是，由于 .fullScreenCover 需要绑定，因此如何将环境值转换为绑定？