So it's a Redis API written in Rust, but the underlying database is all C++. It seems like a nice project, but perhaps a little misleading to say it's written in Rust.
I kept the adapter approach in the code, so switching back to sled should be pretty easy (or even converting it to full in-memory)
However, I did have a branch (in another repo) that uses other different storage, some are purely written in Rust, like "dash" (which is full in-memory), "sled" and "speedb". I eventually decided to stick with RocksDb since its well mature and maintained by some giant companies like Meta.
The user code (the one I wrote) is all Rust.
Also, one could also argue that the `bytes` crate that is heavily utilized in the code base of SableDb, uses plenty of `unsafe` code, does this make it less "Rust" ?