Is lib really required?

[Jelmerta]

Hi, I'm wondering if it is really required to have a definition for lib in Cargo.toml as mentioned here:
https://github.com/sotrh/learn-wgpu/tree/master/docs/beginner/tutorial1-window#added-support-for-the-web

[lib]
crate-type = ["cdylib", "rlib"]

I have been able to build my application (https://github.com/jelmerta/kloenk) both as a desktop application as well as running in the web without having this definition. wasm-pack does seem to require it, perhaps because it builds more bindings between js and rust? However, cargo run runs just fine. trunk serve also works just fine.

[Jelmerta]

also i got winit 0.30 working for both desktop and web, based on a wgpu pull request, but it perhaps doesn't deserve a beauty award