tree 5ddc29a323126c48a868aef3e7c1430a4eaa688b
parent 4ce0bcf3f653c2727ca5608bf804dcd5fe4ea506
author Junxiao Shi <git@mail1.yoursunny.com> 1472958887 +0000
committer Junxiao Shi <git@mail1.yoursunny.com> 1472958887 +0000

util: don't require T::Error in io::load and io::save

If T::Error is declared, it must inherit from ndn::tlv::Error.

io::load now requires WireDecodable<T>;
io::save now requires WireEncodable<T>.

refs #3741

Change-Id: Iddfd2febc9c509c3e61cc9ad5da9d8694a302420