Rustdoc remove old style files
Reopening of #56577 (which I can't seem to reopen...).
I made the flag unstable so with this change, what was blocking the PR is now gone I assume.
Ignore future deprecations in #[deprecated]
The future deprecation warnings should only apply to `#[rustc_deprecated]` as they take into account rustc's version. Fixes#57952.
I've also slightly modified rustdoc's display of future deprecation notices to make it more consistent, so I'm assigning a rustdoc team member for review to make sure this is okay.
r? @GuillaumeGomez
Cosmetic improvements to doc comments
This has been factored out from https://github.com/rust-lang/rust/pull/58036 to only include changes to documentation comments (throughout the rustc codebase).
r? @steveklabnik
Once you're happy with this, maybe we could get it through with r=1, so it doesn't constantly get invalidated? (I'm not sure this will be an issue, but just in case...) Anyway, thanks for your advice so far!
Update minifier version
Should fix#57754 (at least it's a bit faster on my computer).
The whole point of this update is to create a huge array instead of creating a lot of variables.
r? @QuietMisdreavus
Re-enable history api on file:// protocol
Fixes#57135.
I tested locally on chrome (since it was the browser having issues with history management on `file://` protocol) and it worked fine so I guess we can re-enable it.
r? @QuietMisdreavus
Default images
Add default rust logo (the image at the top of the sidebar) and default favicon. No more missing image or inexistent icon on the documentation tabs!
r? @QuietMisdreavus
rustdoc: overhaul code block lexing errors
Fixes#53919.
This PR moves the reporting of code block lexing errors from rendering time to an early pass, so we can use the compiler's error reporting mechanisms. This dramatically improves the diagnostics in this situation: we now de-emphasize the lexing errors as a note under a warning that has a span and suggestion instead of just emitting errors at the top level.
Additionally, this PR generalizes the markdown -> source span calculation function, which should allow other rustdoc warnings to use better spans in the future.
Last, the PR makes sure that the code block is always emitted in the docs, even if it fails to highlight correctly.
Of note:
- The new pass unfortunately adds another pass over the docs to gather the doc blocks for syntax-checking. I wonder if this could be combined with the pass that looks for testable blocks? I'm not familiar with that code, so I don't know how feasible that is.
- `pulldown_cmark` doesn't make it easy to find the spans of the code blocks, so the code that calculates the spans is a little nasty. It works for all the test cases I threw at it, but I wouldn't be surprised if an edge case would break it. Should have a thorough review.
- This PR worsens the state of #56885, since those certain fatal lexing errors are now emitted before docs get generated at all.
Move glob map use to query and get rid of CrateAnalysis
~Also includes commits from ~https://github.com/rust-lang/rust/pull/57392~ and ~https://github.com/rust-lang/rust/pull/57436~.~
With glob map calculated unconditionally in https://github.com/rust-lang/rust/pull/57392, this PR moves the calculated glob map to `GlobalCtxt` and exposes a relevant query (as we do with other queries which copy precomputed data over from the `Resolver`).
This allows us to get rid of the `CrateAnalysis` struct in an attempt to simplify the compiler interface.
cc @Zoxc
r? @nikomatsakis @Zoxc @petrochenkov
