zero-to-production VS actix-web

Zero to Production in Rust - Book by Luca Palmieri: An in-depth book that guides readers through building a fully functional backend application in Rust, from zero to production.

And the book "Zero To Production In Rust - An introduction to backend development", I didn’t read it yet but seems pretty good

It’s a lot simpler if you add serde to the mix (derive Deserialize for your settings types). Have a look at the example from the Zero to Production book: https://github.com/LukeMathWalker/zero-to-production/blob/main/src/configuration.rs

You probably want to check out the Zero to Production book which is about using Rust for back-end development.

https://www.zero2prod.com/

If your'e more into a tutorial with a book https://www.zero2prod.com/ is really good. You gonna build a newsletter service. With all the good stuff in backend development.

If you want to build a backend in Rust, Axum (which uses hyper underneath) is pretty recommended these days, as it's all in the tokio ecosystem. Actix Web is good too, but it has its own ecosystem of libraries. I read the book Zero To Production in Rust [0] which was a great overview on not just Rust but scalable backend architectures as a whole.

Interestingly, Cloudflare wanted to use hyper but found that it was too correct, so they had to build their own [1].

[0] https://www.zero2prod.com

[1] https://blog.cloudflare.com/how-we-built-pingora-the-proxy-t...

In addition to the book, which has already been recommended. If you’re specifically into backend you should try Zero to Production. Luca really knows what he’s talking about, and it’s an excellent overview of backend rust and the development process in general.

I highly recommend the book Zero to Production in Rust which also has an associated GitHub. I like the style of the writing and the explanations used within the book. Even though it uses Rust, the concepts seem to work in any language - I have applied the concepts to both Go and Python in the past.

I would recommend you a book - "Zero to Production in Rust" https://www.zero2prod.com/

if you want to learn more about web backend development there is nothing better then https://www.zero2prod.com/

Actix Web Documentation: Detailed documentation on using Actix-web, including examples and best practices for building web applications with Rust.

I can't speak to the "is it any good" part, but (after a bit of research) I can share what I've found. I'll try to represent things as best as I understand, but I may have some finer details mixed up.

ntex is written by the same person that started actix-web, Nikolay Kim (fafhrd91 on GitHub). There was a bunch of drama a while back due to actix-web using (what many reasoned to be) avoidable unsafe code, which was later found to be buggy. Nikolay was pilloried online, resulting in him transferring leadership of actix-web to someone else. ntex is, as I understand it, essentially Nikolay picking back up on his ideals for what could have been actix-web, if people hadn't pushed him out of his own project.

How ntex compares to the pre-/post-leadership change of actix-web, I don't know.

Here are some jumping points if you want more of the backstory.

https://www.theregister.com/2020/01/21/rust_actix_web_framew...

https://steveklabnik.com/writing/a-sad-day-for-rust

https://github.com/actix/actix-web/issues/1289

Are you ready to embark on another journey in Rust? Today, we'll explore how to create a REST API that performs basic mathematical operations: addition, multiplication, and division. We'll use Actix, a powerful web framework for Rust, together with Rhai, a lightweight scripting language, to achieve our goal.

Within actix-web, middleware is used as a medium for being able to add general functionality to a (set of) route(s) by taking the request before the handler function runs, carrying out some operations, running the actual handler function itself and then the middleware does additional processing (if required). By default, actix-web has several default middlewares that we can use, including logging, path normalisation, access external services and modifying application state (through the ServiceRequest type).

Rust is a popular system programming language, known for its robust memory safety features and exceptional performance. While Rust was originally a system programming language, its application has evolved. Now you can see Rust in different app platforms, mobile apps, and of course, in web apps — both in the frontend and backend, with frameworks like Rocket, Axum, and Actix making it even easier to build web applications with Rust.

actix to handle HTTP requests