Rollup of 4 pull requests #71351
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Rollup of 4 pull requests #71351
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…js, r=kinnison Replace big JS dict with JSON parsing Part of rust-lang#56545. @ollie27 suggested that using JSON instead of a JS dict might be faster, so I decided to test it. And the results far exceeded whatever expectations I had... I used https://github.com/adamgreig/stm32ral for my tests. If you want to build it locally: ```bash $ cargo doc --features doc --open ``` But I strongly recommend to do it with this PR. Some numbers: * Loading a page with the JSON search-index: less than 1 second * Loading a page with the JS search-index: crashed after 30 seconds I think the results are clear enough... r? @ollie27 cc @rust-lang/rustdoc
fix -Zast-json to output correct JSON form fixes rust-lang#71086 (Reverts some of the changes made in rust-lang#70215) JSON output (from an empty library) after fix has something for **"id"** field ```shell lonelyjoe@lonelyjoe-desktop:~/workspace/empty_lib/src$ rustc lib.rs -Zast-json ``` ```json { "module":{ "inner":{ "lo":0, "hi":94 }, "items":[ { "attrs":[ { "kind":{ "variant":"Normal", "fields":[ { "path":{ "span":{ "lo":0, "hi":0 }, "segments":[ { "ident":{ "name":"prelude_import", "span":{ "lo":0, "hi":0 } }, "id":3, "args":null } ] }, "args":"Empty" } ] }, "id":null, "style":"Outer", "span":{ "lo":0, "hi":0 } } ], "id":4, "span":{ "lo":0, "hi":0 }, "vis":{ "node":"Inherited", "span":{ "lo":0, "hi":0 } }, "ident":{ "name":"", "span":{ "lo":0, "hi":0 } }, "kind":{ "variant":"Use", "fields":[ { "prefix":{ "span":{ "lo":0, "hi":0 }, "segments":[ { "ident":{ "name":"{{root}}", "span":{ "lo":0, "hi":0 } }, "id":5, "args":null }, { "ident":{ "name":"std", "span":{ "lo":0, "hi":0 } }, "id":6, "args":null }, { "ident":{ "name":"prelude", "span":{ "lo":0, "hi":0 } }, "id":7, "args":null }, { "ident":{ "name":"v1", "span":{ "lo":0, "hi":0 } }, "id":8, "args":null } ] }, "kind":"Glob", "span":{ "lo":0, "hi":0 } } ] }, "tokens":null }, { "attrs":[ { "kind":{ "variant":"Normal", "fields":[ { "path":{ "span":{ "lo":0, "hi":0 }, "segments":[ { "ident":{ "name":"macro_use", "span":{ "lo":0, "hi":0 } }, "id":9, "args":null } ] }, "args":"Empty" } ] }, "id":null, "style":"Outer", "span":{ "lo":0, "hi":0 } } ], "id":10, "span":{ "lo":0, "hi":0 }, "vis":{ "node":"Inherited", "span":{ "lo":0, "hi":0 } }, "ident":{ "name":"std", "span":{ "lo":0, "hi":0 } }, "kind":{ "variant":"ExternCrate", "fields":[ null ] }, "tokens":null } ], "inline":true }, "attrs":[ ], "span":{ "lo":0, "hi":94 }, "proc_macros":[ ] } ```
…apacity, r=sfackler Stabilize PathBuf capacity methods Closes rust-lang#58234. Stabilization FCP finished in rust-lang#58234 (comment).
Update pattern docs. A few changes to help clarify string pattern usage: * Add some examples and stability information in the `pattern` module. * Fixes the links at https://doc.rust-lang.org/std/str/pattern/ because intra-doc-links don't work with re-exported modules (rust-lang#65983 I think?). * Consistently use the same phrasing for `str` methods taking a pattern. * Also mention that array of `char` is also accepted. When `Pattern` is stabilized, the phrasing in the `str` methods can be updated to be more general to reflect the exact behavior. I'm reluctant to do this now because the stability story for `Pattern` is uncertain. It may perhaps look something like: > The pattern can be any type that implements the [`Pattern`] trait. Notable examples are `&str`, [`char`], arrays of [`char`], or functions or closures that determines if a character matches. Additional libraries might provide more complex patterns like regular expressions. This is complicated because methods like `trim_matches` have bounds, which for example don't support `str`, so those methods may need more elaboration.
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