librustdoc refactoring and cleanup.
See each commit for more information. Biggest changes here is the addition of a `passes` module and each pass now lives in its own submodule.
rustdoc css: Put `where` in trait listings on a new line
This is about the gray area at the top of a trait's documentation page,
that lists all methods and their signatures. A big trait page like
Iterator is very crowded without this tweak.
rustdoc: implement --sysroot
with the same semantics as rustc. This let us build documentation for a
crate that depends on a custom sysroot.
r? @alexcrichton
cc @cbiffle
Fix a variety of minor issues
CSS:
- use integer values for font-size in CSS
- use correct ordering of @import
- "invisible" isn't a tag - presume its a class
- "border-color" defines the complete border
python:
- use "not" instead of == "[]" for python
- prefer triple quoted docstrings
- prefer static functions where possible
- prefer modern style classes where possible
- remove semicolons;
global:
- remove duplicated words words
This is about the gray area at the top of a trait's documentation page,
that lists all methods and their signatures. A big trait page like
Iterator is very crowded without this tweak.
rustdoc: Don't add extra newlines for fully opaque structs
Changes the definition for braced structs with only private or hidden fields to save space on the page.
Before:
```
pub struct Vec<T> {
// some fields omitted
}
```
After:
```
pub struct Vec<T> { /* fields omitted */ }
```
This also cleans up empty braced structs.
Before:
```
pub struct Foo {
}
```
After:
```
pub struct Foo {}
```
[before](https://doc.rust-lang.org/nightly/std/vec/struct.Vec.html) [after](https://ollie27.github.io/rust_doc_test/std/vec/struct.Vec.html)
cc #34713
Changes the definition for opaque structs to look like `pub struct Vec<T>
{ /* fields omitted */ }` to save space on the page.
Also only use one line for empty braced structs.
rustdoc: Filter more incorrect methods inherited through Deref
Old code filtered out only static methods. This code also excludes &mut self methods if there is no DerefMut implementation.
Fixes#35169
rustdoc: Fix associated consts in search results
Associated consts can appear in none trait impls so need to be treated
like methods when generating the search index.
Fixes#36031
Allow CompilerControllers to access rustc_plugin::registry::Registry
fixes#36064
I chose to put ructc_plugin::registry::Registry structure
into CompilerState structure, instead of Session structure.
This will preserve dependencies among librustc, libructc_driver, and libructc_plugin.
@jseyfried @sanxiyn
