You can write go with the same loose nature of Python. Conceptually you can write programs the same and get some speed boost + type checking while you're at it.

You can write go with the same loose nature of Python. Conceptually you can write programs the same and get some speed boost + type checking while you're at it. It's like a more intense form of adding annotations in theory. So while it requires a rewrite, a cost which you should not write off either, it can feel similar to Python but more verbose. Where Rust feels like Haskell and C++ had a child together and can be more jarring to switch to (in my experience as primarily Python/Django who uses Go in many side projects and tried Rust up-to and around 1.0).