fn print_list(path : &[Node]){
	for each_node in path.iter() {
		println!("{:?}", each_node.id);
	}
}
//Print solution path in list format (one node ID on each line)
Print solution path in list format (one node ID on each line)
Print solution path in list format ( one node ID on each line )
fn print_list(path : &[Node]){
	for each_node in path.iter() {
		println!("{:?}", each_node.id);
	}
}
fn print_list ( path : & [ Node ] ) { for each_node in path . iter ( ) { println ! ( " " each_node id ) ; } }
Print solution path in list format (one node ID on each line)
Print solution path in list format ( one node ID on each line )
path
&[Node]
path
&[Node]