bevy/.github/workflows
KDecay 506642744c docs: Fix private doc links and enable CI test (#3743)
# Objective

Fixes #3566

## Solution

- [x] Fix broken links in private docs.
- [x] Add the `--document-private-items` flag to the CI.

## Note

The following was said by @killercup in #3566:

> I don't have time to confirm this but I assume that linking to private items throws an error/warning when just running cargo doc, and --document-private-item might actually hide that warning. So to test this, you'd have to run it twice.

I tested this and this is thankfully not the case. If you are linking to a private item you will get a warning no matter if you run `cargo doc` or `cargo doc --document-private-items`.

### Example

I added `struct Test;` to `bevy_core/src/name.rs` and linked to it inside of a doc comment using ``[`Test`]``. After that I ran `cargo doc -p bevy_core --document-private-items` using `RUSTDOCFLAGS="-D warnings"` and got the following output (note the last sentence):

```rust
error: public documentation for `Name` links to private item `Test`
  --> crates/bevy_core/src/name.rs:11:82
   |
11 | /// Component used to identify an entity. Stores a hash for faster comparisons [`Test`]
   |                                                                                  ^^^^ this item is private
   |
   = note: `-D rustdoc::private-intra-doc-links` implied by `-D warnings`
   = note: this link resolves only because you passed `--document-private-items`, but will break without
```
2022-02-02 21:47:29 +00:00
..
ci.yml docs: Fix private doc links and enable CI test (#3743) 2022-02-02 21:47:29 +00:00
dependencies.yml Update to edition 2021 on master (#3028) 2021-10-27 00:12:14 +00:00
ios.yml Remove cargo-lipo from iOS ci job (#3671) 2022-01-17 21:43:44 +00:00
label.yml Label PRs for all target branches (#2701) 2021-09-04 19:05:23 +00:00