<p><span class="h-card" translate="no"><a href="https://mastodon.social/@patricoferris" class="u-url mention">@<span>patricoferris</span></a></span> Yes, I also looked at your work 🙂 . My point was mainly to have a Slice type but with an abstract `buf` (which could be a bigstring or bytes: `'a Slice.t`). Then, we needed to propose an API like Cstruct but for `Bstr.t Slice.t` and `bytes Slice.t`, so I created a poor man's functor to avoid code duplication. In terms of performance, this is the best solution.</p>