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2021-03-05rustdoc: Replace `Arc` around `SharedContext` with `Rc`Camelid-6/+5
It doesn't look like it's shared across threads, so it doesn't need to be thread-safe. Of course, since we're using Rust, we'll get an error if we try to share it across threads, so this should be safe :)
2021-03-05rustdoc: Move most shared fields to `SharedContext`Camelid-37/+48
...and remove `Rc`s for the moved fields. The only shared one that I didn't move was `cache`; see the doc-comment I added to `cache` for details.
2021-03-05Add an unstable option to print all unversioned filesJoshua Nelson-18/+22
This allows sharing those files between different doc invocations without having to know their names ahead of time.
2021-03-05Store `UNVERSIONED_FILES` in a data structureJoshua Nelson-15/+21
This allows querying it programatically.
2021-03-05Remove theme.js file creation and move its code inside main.jsGuillaume Gomez-56/+5
2021-03-05Make ItemKind::ExternCrate looks like hir::ItemKind::ExternCrate to make ↵Guillaume Gomez-3/+3
transition over hir::ItemKind simpler
2021-03-04Corrected imports for render tests and mod filesNicholas-Baron-3/+4
Due to a rebase, some edits were needed in the mod file.
2021-03-04Moved `write_shared` to its own fileNicholas-Baron-535/+549
2021-03-04Moved the `make_item_keywords` function to `context.rs` as it is only used thereNicholas-Baron-5/+6
2021-03-04Moved `print_item` and helpers to a separate fileNicholas-Baron-1404/+1430
2021-03-04Moved Context and its impls to a separate fileNicholas-Baron-593/+618
2021-03-04Rollup merge of #82310 - jsha:rustdoc-search-onfocus, r=GuillaumeGomezYuki Okushi-7/+10
Load rustdoc's JS search index on-demand. Instead of being loaded on every page, the JS search index is now loaded when either (a) there is a `?search=` param, or (b) the search input is focused. This saves both CPU and bandwidth. As of Feb 2021, https://doc.rust-lang.org/search-index1.50.0.js is 273,838 bytes gzipped or 2,544,939 bytes uncompressed. Evaluating it takes 445 ms of CPU time in Chrome 88 on a i7-10710U CPU (out of a total ~2,100 ms page reload). Tested on Firefox and Chrome. New: https://jacob.hoffman-andrews.com/rust/search-on-demand/std/primitive.slice.html https://jacob.hoffman-andrews.com/rust/search-on-demand/std/primitive.slice.html?search=fn Old: https://jacob.hoffman-andrews.com/rust/search-on-load/std/primitive.slice.html https://jacob.hoffman-andrews.com/rust/search-on-load/std/primitive.slice.html?search=fn
2021-03-03Rollup merge of #81223 - GuillaumeGomez:generate-redirect-map, r=jyn514Yuki Okushi-10/+43
[rustdoc] Generate redirect map file Fixes #81134. So with this code: ```rust #![crate_name = "foo"] pub use private::Quz; pub use hidden::Bar; mod private { pub struct Quz; } #[doc(hidden)] pub mod hidden { pub struct Bar; } #[macro_export] macro_rules! foo { () => {} } ``` It generates: ```json { "foo/macro.foo!.html": "foo/macro.foo.html", "foo/private/struct.Quz.html": "foo/struct.Quz.html", "foo/hidden/struct.Bar.html": "foo/struct.Bar.html" } ``` Do the pathes look as you expected ````@pietroalbini?```` r? ````@jyn514````
2021-03-02Load rustdoc's JS search index on-demand.Jacob Hoffman-Andrews-7/+10
Instead of being loaded on every page, the JS search index is now loaded when either (a) there is a `?search=` param, or (b) the search input is focused. This saves both CPU and bandwidth. As of Feb 2021, https://doc.rust-lang.org/search-index1.50.0.js is 273,838 bytes gzipped or 2,544,939 bytes uncompressed. Evaluating it takes 445 ms of CPU time in Chrome 88 on a i7-10710U CPU (out of a total ~2,100 ms page reload). Generate separate JS file with crate names. This is much smaller than the full search index, and is used in the "hot path" to draw the page. In particular it's used to crate the dropdown for the search bar, and to append a list of crates to the sidebar (on some pages). Skip early search that can bypass 500ms timeout. This was occurring when someone had typed some text during the load of search-index.js. Their query was usually not ready to execute, and the search itself is fairly expensive, delaying the overall load, which delayed the input / keyup events, which delayed eventually executing the query.
2021-03-01Remove the dummy cache in `DocContext`Joshua Nelson-2/+1
The same information is available everywhere; the only reason the dummy cache was needed is because it waas previously stored in three different places. This consolidates the info a bit so the cache in `DocContext` is used throughout. As a bonus, it means `renderinfo` is used much much less. - Return a `Cache` from `run_global_ctxt`, not `RenderInfo` - Remove the unused `render_info` from `run_renderer` - Remove RefCell around `inlined` - Add intra-doc links
2021-02-26Rollup merge of #82545 - jsha:woff2, r=GuillaumeGomezGuillaume Gomez-0/+2
rustdoc: add optional woff2 versions of FiraSans. For browsers that support woff2 (most modern ones: https://caniuse.com/woff2), this offers a reduction in download size for these two fonts from 362k to 257k (32% reduction). It decreases the total page size for `struct.String.html` (counting all subresources) by about 2.5%. If this is interesting, I'm happy to apply the same treatment to the other fonts, but these two are the biggest.
2021-02-26Embed woff2 files in rustdoc binary.Jacob Hoffman-Andrews-0/+2
2021-02-25Rollup merge of #82484 - bugadani:docfix, r=jyn514Aaron Hill-1/+11
rustdoc: Remove duplicate "List of all items" Closes #82477 r? `@jyn514`
2021-02-24Add testDániel Buga-0/+11
2021-02-24Remove duplicate stringDániel Buga-1/+0
2021-02-23Put clean::Trait extra information into a new struct to make it more coherentGuillaume Gomez-4/+4
2021-02-23Remove is_spotlight field from `Trait`Guillaume Gomez-4/+5
2021-02-23Fix nitsGuillaume Gomez-8/+4
2021-02-23Add --generate-redirect-map option to replace HTML redirection file with a ↵Guillaume Gomez-12/+49
unique JSON map
2021-02-22Rollup merge of #82351 - notriddle:docs-meta-description, r=jyn514Yuki Okushi-1/+4
Use the first paragraph, instead of cookie-cutter text, for rustdoc descriptions Partially addresses #82283.
2021-02-20Revert changes to all.htmlMichael Howell-6/+1
This code wasn't actually working, and trying to SEO optimize that page is pointless anyway.
2021-02-20Use the first paragraph, instead of cookie-cutter text, for rustdoc descriptionsMichael Howell-2/+10
Fixes #82283
2021-02-20Don't render [src] link on dummy spansGuillaume Gomez-0/+3
2021-02-16Make `Clean` take &mut DocContextJoshua Nelson-1/+1
- Take `FnMut` in `rustc_trait_selection::find_auto_trait_generics` - Take `&mut DocContext` in most of `clean` - Collect the iterator in auto_trait_impls instead of iterating lazily; the lifetimes were really bad. - Changes `fn sess` to properly return a borrow with the lifetime of `'tcx`, not the mutable borrow.
2021-02-08Auto merge of #81313 - LeSeulArtichaut:revert-32558, r=jyn514bors-7/+6
Restore linking to itself in implementors section of trait page Reverts #32558 as proposed in [this Zulip discussion](https://rust-lang.zulipchat.com/#narrow/stream/266220-rustdoc/topic/Trait.20implementation.20self-links/near/223773273) r? `@jyn514` cc `@camelid`
2021-02-06Restore linking to itself in implementors section of trait pageLeSeulArtichaut-7/+6
2021-02-05Remove unused cache argumentGuillaume Gomez-12/+9
2021-02-05Improve codeGuillaume Gomez-1/+1
2021-02-05Improve html::render::cache::get_real_types codeGuillaume Gomez-3/+125
2021-02-05Remove Function all_types and ret_types fieldsGuillaume Gomez-14/+20
2021-02-03Rollup merge of #81679 - GuillaumeGomez:clean-fixme-match-bind, ↵Guillaume Gomez-2/+10
r=poliorcetics,CraftSpider Bind all clean::Type variants and remove FIXME This is simply a little cleanup. cc `@CraftSpider` r? `@poliorcetics`
2021-02-02Bind all clean::Type variants and remove FIXMEGuillaume Gomez-2/+10
2021-02-02Auto merge of #81557 - GuillaumeGomez:primitive-search, r=ollie27bors-1/+1
Fix primitive search in parameters and returned values Part of #60485. Fixes #74780. Replacing #74879. cc `@camelid` `@jyn514` `@CraftSpider` r? `@ollie27`
2021-02-01Put back primitives in searchGuillaume Gomez-1/+1
2021-01-30Balance sidebar `Deref` cycle check with main contentJ. Ryan Stinnett-7/+11
The `Deref` cycle checks added as part of #80653 were "unbalanced" in the sense that the main content code path checks for cycles _before_ descending, while the sidebar checks _after_. Checking _before_ is correct, so this changes the sidebar path to match the main content path.
2021-01-30rustdoc tweakingbors-338/+361
* Reuse memory * simplify `next_def_id`, avoid multiple hashing and unnecessary lookups * remove `all_fake_def_ids`, use the global map instead (probably not a good step toward parallelization, though...) * convert `add_deref_target` to iterative implementation * use `ArrayVec` where we know the max number of elements * minor touchups here and there * avoid building temporary vectors that get appended to other vectors At most places I may or may not be doing the compiler's job is this PR.
2021-01-28Fix rustdoc page title text selectionKasper-32/+32
2021-01-27More cleanupGuillaume Gomez-5/+2
2021-01-27Unify cache usage and improve namingGuillaume Gomez-11/+12
2021-01-27Update to new rustdoc APIsGuillaume Gomez-1/+1
2021-01-27Apply review comments and improve codeGuillaume Gomez-1/+1
2021-01-27Remove cache usage wherever possibleGuillaume Gomez-30/+38
2021-01-27Remove CACHE_KEY globalGuillaume Gomez-290/+296
2021-01-24Rollup merge of #81302 - LeSeulArtichaut:80777-trait-render, r=jyn514Jonas Schievink-30/+21
Fix rendering of stabilization version for trait implementors Rustdoc compares an item's stabilization version with its parent's to not render it if they are the same. Here, the implementor was compared with itself, resulting in the stabilization version never getting shown. This probably needs a test. Fixes #80777. r? `@jyn514`
2021-01-23Fix rendering of stabilization version for trait implementorsLeSeulArtichaut-4/+4
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