Add nextjs example

[marjorg]

I've been testing RSPC in a Next.js project and thought I could add an example based on it. Also did some extra changes I thought made sense. Let me know if you want any of them reverted.

Summary:

• Made Axum example file into an actual project that can be run by Cargo (bindings output to /examples/bindings.ts)
• Moved Astro (packages/example) into /examples/astro
• Added Next.js example to /examples/nextjs

I'm not fully sure if the changes made to Cargo.toml in root are correct, so please check that.

Fixes issue #43

[marjorg]

@oscartbeaumont Just give me a shout here or on discord if you want any changes

[oscartbeaumont]

Thanks for these changes but let me think about whether it's a good idea to move the examples into the /examples folder or not. I originally had the examples in the /examples folder like you have now but the problem with that is that Cargo includes them when publishing the crate which makes for a lot of unnecessary data. The tools in Cargo to ignore those examples were very finicky and that's why I moved it. However, having the examples split up isn't a great experience for someone coming to the repository so, I will do some local tests and see if I can get it to ignore the examples correctly.

I can deal with the merge conflicts later in the week.

Having a NextJS example has been on my todolist, thanks for making it happen!

[marjorg]

Yeah I get that, wasn't completely aware of how the /examples directory worked.

Could and alternative be to move the crate into /packages/rspc/packages/rust or something. That way general examples can live in /examples and crate examples in /packages/rpsc/examples

[oscartbeaumont]

Heads up, I haven't forgotten about this. I wanna get the changes from the 0.0.6 branch in before I merge this because I think they will come with a rearrangement of the examples.

[oscartbeaumont]

Sorry for the delay. Thanks for your contribution!