Update example

[paulrouget]

Since servo/servo#20228 the embedding API change quite a lot.

[cmrd-senya]

Hello!
I'm curious why this project hasn't been updated since 2018? Has it lost its relevance?

I've tried to compile it but it fails due to openssl error openssl-sys crate locked in 2018 depends on an old openssl version and the version from my OS is not compatible.

I'm interested in exploring servo embedding capabilities. But since this tutorial has been outdated since 2018 are there any other more up-to-date resources? Or does it mean that it's somehow not relevant anymore to use the approach described in this tutorial and one shouldn't try embedding servo?

[paulrouget]

Right. We should update this.

The recommended approach now is to use the C wrapper libsimpleservo, which is just a dynamic library and generated a header. We should also document how to use libsimpleservo as a rust library.

[adrosa]

I am very curious how to use libsimpleservo. Do they use wgpu-rs now instead of opengl?