If there's no way to get close to it in a certain amount of time by starting from scratch, chances are there's no chance to do it with a rewrite in the same amo

If there's no way to get close to it in a certain amount of time by starting from scratch, chances are there's no chance to do it with a rewrite in the same amount of time. And again, SQLite is used in places that Rust has no compiler for. This is a hard constraint that precludes using Rust.