[Mathnerd314]

It does seem quite similar to Haskell FFI code: https://github.com/bobfrank/hasqlite/blob/4e38801d969a43e88b...

The "neat" factor comes from how little type wrangling and unsafe code is needed.

[Ericson2314]

I believe this actually JITs a trampoline with libffi, so only one code pointer is needed, not separate code and data pointers.

(Also hi, go contribute to Nixpkgs again!)