glow VS glium-sdl2

You can absolutely do WebGL. glow is a good place if you want to do the webgl stuff yourself. With wgpu you can as well, though it is mostly targeted to the upcoming WebGPU standard. I have seen many crates that are capable of gltf loading, but I haven't used any yet. Hence I can't reall recommend one. But gltf capability does not really have anything to do with rust. As long as you can read a file and translate it to your engines scene/entity structure, I don't see why it shouldn't be possible to load gltf files.

Most of it is written in Rust and compiles to Wasm with WebGL/OpenGL bindings via glow. The settings panel is written in Elm and the whole project is compiled with Nix. There’s also a very basic native desktop app. I haven’t seen many examples of a complete setup like this, so hopefully this can serve as a template for anyone trying out a similar stack.

If you want to target desktop, mobile and/or web: https://github.com/grovesNL/glow

A/B Street, which comprises a UI library, lots of data import pipelines, and traffic simulation. 100k LoC, the only unafe is to make system calls through glow

https://github.com/grovesNL/glow/blob/main/examples/howto/src/main.rs :)

https://github.com/grovesNL/glow is used by wgpu for its OpenGL ES / WebGL backend

By the way, nowadays many projects use glow instead of glutin because of.. I think it's because glow works on wasm, in the web (as webgl).

But what glow actually does is highlighted on lines 66 to 123. This section is filled with gl.some_function() calls, which is the same on every platform.

It's true the "opening a window" section it recommends glutin, but you can use winit too. I think sdl won't work out with glium, because glium-sdl depends on a very old version of glium. And in any case, glutin, winit and sdl are used just to open the window, so it's a relatively unimportant part of the stack IMO.