Function mutable_buffer buffer

include/boost/asio/buffer.hpp:870–874

Create a new modifiable buffer from an existing buffer. * @returns mutable_buffer(b) . */

 * @returns <tt>mutable_buffer(b)</tt>.
 */
BOOST_ASIO_NODISCARD inline mutable_buffer buffer(
    const mutable_buffer& b) noexcept
{
  return mutable_buffer(b);
}

/// Create a new modifiable buffer from an existing buffer.
/**