FYI [wasm] the name of your rust library MUST be different than the godot project name

[0x53A]

I tried to get wasm export to work but would always get the error

Can't resolve symbol gdext_rust_init. Error: Tried to lookup unknown symbol "gdext_rust_init" in dynamic lib: game.wasm

That is, until I stumbled upon someone having the same issue and posting the solution: https://discord.com/channels/723850269347283004/1288906885746917447

Turns out, godot itself exports a file named <projectname>.wasm, so if you have named your rust library the same as your godot project, they will overwrite each other!

[Bromeon]

We should add this to the book page, maybe among other similar things to keep in mind 🤔

Also, we can probably validate that they're not equal:

• application/config/name is the ProjectSettings key for the project name
• from Cargo env, we can get the library name

[0x53A]

I think this can either be part of the existing web PR (godot-rust/book#56) or I can create a new PR after that one is merged, I'd just rather not mess around with the same article and cause merge conflicts