gistfile1.txt

struct Node{
	name: ~str,
	child:  Option<Node>,
	parent: Option<Node>
}



fn main(){
let n1 = Node {name: ~"n11",child: None, parent: None};
let n = Node {name: ~"n",child: Some(n1), parent: None};

match n.child {
	Some(ref x) => println(x.name),
	None => println("nothing")
}
}