> Non-chair hat on: I wanted to share that I have been implementing
> generalized transcoding following the patterns in this proposal, and I have
> positive feedback to report.
>
> My implementation handles transcoding between legacy octet-sized untyped
> data and char32_t. The error handling extends well to the WHATWG set of
> encoders and works acceptably with iconv-based systems (though iconv
> interface adaptation remains a challenge).
>
> You can find the implementation here:
> https://github.com/steve-downey/transcode
>
> I have also started a very early draft paper regarding this work:
> https://github.com/steve-downey/transcode/blob/main/papers%2Ftranscode-view.md
>
> This is not intended for the current agenda; I simply wanted to provide
> positive feedback on the patterns in this proposal, specifically regarding
> error handling and the problems of literals versus arrays for ranges not
> being much of a practical problem using the null adapter.
>

For those not following Mattermost, Vasama and I have provided some
feedback on the paper there:
https://chat.isocpp.org/general/pl/56xqfssggtrhpqjh3o333gp8hw