borrow of RefCell

gistfile1.rs

impl <T:Serializable> Serializable for RefCell<T> {
  fn serialize(&self) -> Vec<u8> {
    self.borrow().serialize()
  }

  fn serialize_iter<'a>(&'a self) -> SerializeIter<'a> {
    self.borrow().serialize_iter()
  }

  fn deserialize<I: Iterator<u8>>(iter: I) -> IoResult<RefCell<T>> {
    let ret: T = try!(Serializable::deserialize(iter));
    Ok(RefCell::new(ret))
  }
}