Matt Godbolt sold me on Rust by showing me C++

The C++ code I write these days is actually pretty similar to Rust: everything is explicit, lots of strong types, very simple and clear lifetimes (arenas, pools), non-owning handles instead of pointers. The only difference in practice is that the build systems are different and that the Rust compiler is more helpful (both in catching bugs and reporting errors). Neither a huge deal if you have a proper build and testing setup and when everybody on your team is pretty experienced.

By the way, using "atoi" in a code snippet in 2025 and complaining that it is "not ideal" is, well, not ideal.

I still find it basically impossible to get started with a C++ project.

I tried again recently for a proxy I was writing thinking surely things have evolved at this point. Every single package manager couldn’t handle my very basic and very popular dependencies. I mean I tried every single one. This is completely insane to me.

Not to mention just figuring out how to build it after that which was a massive headache and an ongoing one.

Compared to Rust it’s just night and day.

Outside of embedded programming or some special use cases I have literally no idea why anyone would ever write C++. I’m convinced it’s a bunch of masochists

> Every single package manager couldn’t handle my very basic and very popular dependencies

Well there's your problem - no serious project uses one.

> I’m convinced it’s a bunch of masochists

People use cpp because it's a mature language with mature tooling and an enormous number of mature libraries. Same exact reason anyone uses any language for serious work.

How can you simultaneously call cpp a mature language with mature tooling and acknowledge that there's no working package manager used by any "serious" project?

Because cpp is not meant for "rapid prototyping" involving importing half of github with single command. And the reality is that it works.

Works for whom?

C++ build systems are notoriously brittle. When porting a project to a new platform, you're never just porting the code, you are also porting your build system. Every single project is bespoke in some way, sometimes because of taste, but most of the time because of necessity.

It works because people spend a huge amount of time to make it work.