Thank you!!

From an extremely brief scan, it appears that Erlang wrappers around SQLite should be able to use the Graft SQLite extension just fine.

Alternatively, it would be reasonably straight forward to wrap Graft Client (Rust library) directly in an Erlang NIF using something like https://github.com/rusterlium/rustler

Let's make it happen! :)

Oh, I don't use anything about CouchDB except the REST API. sorry to send you on a wild goose chase >.<

Much appreciated, I'll keep you informed :)