<title>Newtype wrapping of the IO monad</title>
<para>The FFI spec requires the IO monad to appear in various places,
but it can sometimes be convenient to wrap the IO monad in a
<title>Newtype wrapping of the IO monad</title>
<para>The FFI spec requires the IO monad to appear in various places,
but it can sometimes be convenient to wrap the IO monad in a