> Writing Rust for web (Actix, Axum) is no different than writing Go, Jetty, Flask, etc. in terms of developer productivity. It's super easy to write server code in Rust.
I would definitely disagree with this after building a micro service (url shortener) in rust. Rust requires you to rethink your design in unique ways, so that you generally cant do things in the 'dumbest way possible' as your v1. I found myself really having to rework my design-brain to fit rusts model to please the compiler.
Maybe once that relearning has occurred you can move faster, but it definitely took a lot longer to write an extremely simple service than I would have liked. And scaling that to a full api application would likely be even slower.
Caveat that this was years ago right when actix 2 was coming out I believe, so the framework was in a high amount of flux in addition to needing to get my head around rust itself.
> Maybe once that relearning has occurred you can move faster
This has been my experience. I have about a year of rust experience under my belt, working with an existing codebase (~50K loc). I started writing the toy/throwaway programs i normally write, now in rust instead of go halfway through this stretch. Hard to say when it clicked, maybe about 7-8 months through this experience, so that i didn't struggle with the structure of the program and the fights with the borrow checker, but it did to the point where i don't really have to think about it much anymore.
I have a similar experience. Was drawn to Rust not because of performance or safety (although it's a big bonus), but because of the tooling and type system. Eventually, it does get easier. I do think that's a poor argument, kind of like a TV show that gets better in season 2. But I can't discount that it's been much nicer to maintain these tools compared to Python. Dependency version updates are much less scary due to actual type checking.
I would definitely disagree with this after building a micro service (url shortener) in rust. Rust requires you to rethink your design in unique ways, so that you generally cant do things in the 'dumbest way possible' as your v1. I found myself really having to rework my design-brain to fit rusts model to please the compiler.
Maybe once that relearning has occurred you can move faster, but it definitely took a lot longer to write an extremely simple service than I would have liked. And scaling that to a full api application would likely be even slower.
Caveat that this was years ago right when actix 2 was coming out I believe, so the framework was in a high amount of flux in addition to needing to get my head around rust itself.