[/ Copyright (c) 2013-2017 Vinnie Falco (vinnie dot falco at gmail dot com) Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) ] [section:BufferSequence BufferSequence requirements] A `BufferSequence` is a type meeting either of the following requirements: * __ConstBufferSequence__ * __MutableBufferSequence__ [endsect]