Docs have a couple outdated examples

[steadygaze]

Problem

I found a couple instances where the docs don't match the state of the codebase.

• VirtualDom.rebuild takes one param, but the example has zero params.
• Main crate doc for dioxus-ssr has an example that uses dioxus_ssr::Renderer.render_element, but it doesn't exist.

Presumably they're outdated due to refactoring. I made an attempt to find if the issue was already reported.

Steps To Reproduce

Steps to reproduce the behavior:

• View the docs linked previously.

Expected behavior

All symbols mentioned in examples actually exist. Some kind of auto-compiling of examples would be pretty cool, if possibly overengineered.

Screenshots

N/A

Environment:

• Current live docs in docs.rs for version 0.5.1.

Questionnaire
I don't actually know the answer (am still learning) or I would send a PR myself. I suspect the surrounding explanation might also need an update.

The source of render_element might be most of the answer for both. We have dom.rebuild(&mut NoOpMutations); which is probably the right thing if the vdom edits aren't important? The examples/ssr.rs is related but not really the answer we're looking for.

• I don't have time to fix this right now, but maybe later