In C# 7 is it possible to deconstruct tuples as method arguments

Question

For example I have

private void test(Action> fn)
{
    fn((\"hello\", 10));
}

test(t => 
 {
    var (s, i) = t;
    C         


        

Answer 1

The closest that I could get.

public static class DeconstructExtensions
{
    public static Action Deconstruct(this Action<(T1, T2)> action) => (a, b) => action((a, b));
    public static Action<(T1, T2)> Construct(this Action action) => a => action(a.Item1, a.Item2);
}

class Test
{
    private void fn((string, int) value) { }

    private void test(Action> fn)
    {
        fn(("hello", 10));
    }

    private void Main()
    {
        var action = new Action((s, i) =>
        {
            Console.WriteLine(s);
            Console.WriteLine(i);
        });

        test(action.Construct());
    }
}