Rust is fast at runtime — but not so much at compile time. That’s hardly news to anyone who's worked on a serious Rust codebase. There's a whole genre of blog posts dedicated to shaving seconds off cargo build.At Feldera, we let users write SQL to define tables and views. Under the hood, we compile that SQL into Rust code — which is then compiled with rustc to a single binary that incrementally maintains all views as new data streams into tables.We’ve already pulled a lot of tricks in the past t...