I can finally retire xhttp.DrainResponseBody[1], which I just learned, wasn’t doing that good of a job anyway.
[1]: https://github.com/cipherdothost/x-go/blob/caa562ded82b8c417...
[1]: https://github.com/cipherdothost/x-go/blob/caa562ded82b8c417...
Not because of the copy itself, since a little copy is better than a little dependency, as they say, but because it was a pain to update everything when I inevitably found a bug in what I copied.