Efficient and flexible S/Kademlia implementation.
```rust use rckad::KadTree;
fn main() { let mut kad = KadTree::new(0, "0"); kad.add(2, "b"); kad.add(3, "c"); kad.add(4, "e");
assert_eq!(Some((&2, &"b", true)), kad.search(&2));
assert_eq!(true, kad.contains(&2));
kad.remove(&2);
assert_eq!(false, kad.contains(&2));
let mut kad = KadTree::with_k_bucket(0, "0".to_owned(), 2);
for i in 1..(256 * 2 + 2) {
kad.add(i, format!("{}", i));
}
assert_eq!(Some((&61, &"61".to_owned(), false)), kad.search(&131));
}
```
This project is licensed under, it's your choice.