hir: Do not introduce dummy type names for `extern` blocks in def paths
Use a separate nameless `DefPathData` variant instead.
Extracted from https://github.com/rust-lang/rust/pull/91795.
Clean up search code and unify function returned values
This PR is a cleanup: there is no changes in the search results or in the UI.
Depending if it was "literal search" or not, it was either returning booleans or integers. It's pretty bad so instead it all returns integers.
Another thing I did was to move the add and checks into a `addIntoResults` function to simplify things.
Last thing: I removed a loop in the `sortResults` function and moved its code directly into the first loop.
All these changes are done to make #90630 much smaller.
r? `@jsha`
rustdoc: Reduce number of arguments for `run_test` a bit
- rustdoc: Coalesce some `run_test` args as one `LangString` arg
- Rename `TestOptions` to `GlobalTestOptions`
- doctest: Rename `options` to `rustdoc_options`
rustdoc: Show type layout for type aliases
Fixes#91265.
At first, you might think, "Why not just click through to the aliased
type?" But, if a type alias instantiates all of the generic parameters
of the aliased type, then it can show layout info even though the
aliased type cannot (because we can't compute layout for generic types).
So, I think it's useful to show layout info for type aliases.
This is a followup of 78d4b453ad2e19d44011b26fc55c949bff5dba3d
(originally part of #83501).
Add --out-dir flag for rustdoc
part of https://github.com/rust-lang/rust/issues/91260
Add --out-dir flag for rustdoc and change the `-o` option to point to out-dir.
I'm not quite sure if it should be stable, also I'm not sure if this parameter priority is appropriate? Or should I just refuse to pass both parameters at the same time?
r? `@jyn514`
At first, you might think, "Why not just click through to the aliased
type?" But, if a type alias instantiates all of the generic parameters
of the aliased type, then it can show layout info even though the
aliased type cannot (because we can't compute layout for generic types).
So, I think it's useful to show layout info for type aliases.
This is a followup of 78d4b453ad2e19d44011b26fc55c949bff5dba3d
(originally part of #83501).
Rationale:
* The name was confusing.
* It was only used in one place.
* That place didn't actually need all the functionality of `get_type`;
rather, removing `get_type` makes that code clearer.
This commit removes the first of nine Clean impls on tuples, converting
it to a function instead.
The fact that these are impls causes several problems:
1. They are nameless, so it's unclear what they do.
2. It's hard to find where they're used apart from removing them and
seeing what errors occur (this applies to all Clean impls, not just
the tuple ones).
3. Rustc doesn't currently warn when impls are unused, so dead code
can accumulate easily (all Clean impls).
4. Their bodies often use tuple field indexing syntax (e.g., `self.1`)
to refer to their "arguments", which makes reading the code more
difficult.
As I noted, some of these problems apply to all Clean impls, but even
those problems are exacerbated by the tuple impls since they make
general understanding of the code harder.
Converting the impls to functions solves all four of these problems.
