cacao VS Slint

This is really specific, but for this point in the article:

> There’s a long guide on Embedding a Command-Line Tool in a Sandboxed App, so I followed that, and then slowly, painfully, factored Xcode out of it, so that I wouldn’t have to figure out how to get a 10GB Xcode install onto the CI machine (remember, you need to be signed in to an Apple ID to download Xcode, and there’s no way to do it from the command-line).

You could actually solve this with Rust and no Xcode whatsoever. cacao [1] and cargo-bundle [2] will produce an app bundle you could sign/notarize/distribute without needing to ever open Xcode.

[1] https://github.com/ryanmcgrath/cacao

I've had basic animation support in cacao for about a year now, but I don't think anybody even realizes it.

But I will reiterate what I say on many posts like these, which is that it would be even cooler if we could stop having a million projects reinvent this wheel - and I say this as someone who wrote a large Rust library that is backed by ObjC. madsmtm has an ongoing effort to put together a best in class ObjC Rust wrapper, which would be great to see even more support for.

MacOS; I have to call the AppKit API. I can use a library like this which offers Rust bindings for AppKit - otherwise I can write my own maybe?

Yes, you can: https://github.com/ryanmcgrath/cacao

As an anecdote, the three top contributors to sixtyfps are ex-Qt people. I think it is not anecdotal that there is at least some degree of overlap and competition between Rust and C++, and that this is a market that surely The Qt Company is watching.

SixtyFPS (https://sixtyfps.io/) is in progress for Rust, but it is still early days. It also does not technically use a native toolkit (it uses Qt), but I believe that might be on roadmap. For traditional GUI apps, I think the lack of a table or tree widget is the most limiting for the time being. They have stated they intend to remedy that.

The most promising GUI hasn't been posted here, SixtyFPS. It's in it's early stages and not FOSS, but it's built by some ex-QT cats and has a lot of potential.

People have been recommending https://sixtyfps.io/ to me.

There is already a project to make a Qt like GUI toolkit in Rust: https://sixtyfps.io/ It is really similar to Qt https://sixtyfps.io/releases/0.1.5/docs/rust/sixtyfps/index.html

People are doing that too. https://sixtyfps.io/ is basically a Qt clone in Rust, actually developed by previous Qt developers.

spdlog, a pretty useful and more and more commonly used logging library for C++.\ SixtyFPS, an emerging GUI library for Rust, but you can use it in multiple languages. It uses OpenGL or Qt currently as backend (well, it's a new library and they wanted two from the get-go to make sure their abstractions are done right/well enough). They started a company this year for it too.

Just so some are not aware, there's a new project called sixtyfps by some people who were in the Qt world for long. I didn't take a deep dive into it but it looks promising.