routing 0.1.71

A secured storage DHT
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// Copyright 2015 MaidSafe.net limited.
//
// This SAFE Network Software is licensed to you under (1) the MaidSafe.net Commercial License,
// version 1.0 or later, or (2) The General Public License (GPL), version 3, depending on which
// licence you accepted on initial access to the Software (the "Licences").
//
// By contributing code to the SAFE Network Software, or to this project generally, you agree to be
// bound by the terms of the MaidSafe Contributor Agreement, version 1.0.  This, along with the
// Licenses can be found in the root directory of this project at LICENSE, COPYING and CONTRIBUTOR.
//
// Unless required by applicable law or agreed to in writing, the SAFE Network Software distributed
// under the GPL Licence is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.
//
// Please review the Licences for the specific language governing permissions and limitations
// relating to use of the SAFE Network Software.

use cbor::{Decoder, Encoder, CborError};
use rustc_serialize::{Decodable, Encodable};

pub fn encode<T>(value: &T) -> Result<Vec<u8>, CborError> where T: Encodable {
    let mut enc = Encoder::from_memory();
    try!(enc.encode(&[value]));
    Ok(enc.into_bytes())
}

pub fn decode<T>(bytes: &Vec<u8>) -> Result<T, CborError> where T: Decodable {
    let mut dec = Decoder::from_bytes(&bytes[..]);
    match dec.decode().next() {
        Some(result) => result,
        None => Err(CborError::UnexpectedEOF)
    }
}