I'm migrating everything that's feasible (eg. not stuff where I need Django's ecosystem) from Python to Rust for its combination of a powerful type system that

I'm migrating everything that's feasible (eg. not stuff where I need Django's ecosystem) from Python to Rust for its combination of a powerful type system that can encode my invariants better than MyPy annotations, sum types, no exceptions, no null, an ecosystem that values "fearless upgrades", PyO3 so my Rust code can be reused in projects that still need Python without me having to get memory-unsafe code right, and not being something as alien as Haskell. Golang specifically has three things that turned me off as a replacement for Python in the early days before I got hooked on what Rust offers: 1. A disgust-inducing level of boilerplate use for things like error-handling and poor support for metaprogramming. 2. A design that not only lacks things like PyO3, but is implicitly hostile to FFI. 3. Git repository URLs as dependency references and "you figure it out" for ensuring they don't go away.