- 19 4月, 2021 7 次提交
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由 klensy 提交于
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由 bors 提交于
rustdoc: Reduce visual weight of attributes. Followup from #83337. As part of that PR, we stopped hiding attributes behind a toggle, because most things have just zero or one attributes. However, this made clear that the current rendering of attributes emphasizes them a lot, which distracts from function signatures. This PR changes their color of attributes to be the same as the toggles, and reduces their font weight. This also removes `#[lang]` from the list of ALLOWED_ATTRIBUTES. This attribute is an implementation detail rather than part of the public-facing documentation. ![image](https://user-images.githubusercontent.com/220205/115131061-cc407d80-9fa9-11eb-9a77-ad3f3217f391.png) Demo at https://hoffman-andrews.com/rust/de-emph-attr/std/string/struct.String.html#method.trim
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由 bors 提交于
Improve an error message.
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由 bors 提交于
rustdoc: get rid of CURRENT_DEPTH Fixes #82742
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由 bors 提交于
Stablize `non-ascii-idents` This is the stablization PR for RFC 2457. Currently this is waiting on fcp in [tracking issue](https://github.com/rust-lang/rust/issues/55467). r? `@Manishearth`
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由 bors 提交于
Add `Unsupported` to `std::io::ErrorKind` I noticed a significant portion of the uses of `ErrorKind::Other` in std is for unsupported operations. The notion that a specific operation is not available on a target (and will thus never succeed) seems semantically distinct enough from just "an unspecified error occurred", which is why I am proposing to add the variant `Unsupported` to `std::io::ErrorKind`. **Implementation**: The following variant will be added to `std::io::ErrorKind`: ```rust /// This operation is unsupported on this platform. Unsupported ``` `std::io::ErrorKind::Unsupported` is an error returned when a given operation is not supported on a platform, and will thus never succeed; there is no way for the software to recover. It will be used instead of `Other` where appropriate, e.g. on wasm for file and network operations. `decode_error_kind` will be updated to decode operating system errors to `Unsupported`: - Unix and VxWorks: `libc::ENOSYS` - Windows: `c::ERROR_CALL_NOT_IMPLEMENTED` - WASI: `wasi::ERRNO_NOSYS` **Stability**: This changes the kind of error returned by some functions on some platforms, which I think is not covered by the stability guarantees of the std? User code could depend on this behavior, expecting `ErrorKind::Other`, however the docs already mention: > Errors that are `Other` now may move to a different or a new `ErrorKind` variant in the future. It is not recommended to match an error against `Other` and to expect any additional characteristics, e.g., a specific `Error::raw_os_error` return value. The most recent variant added to `ErrorKind` was `UnexpectedEof` in `1.6.0` (almost 5 years ago), but `ErrorKind` is marked as `#[non_exhaustive]` and the docs warn about exhaustively matching on it, so adding a new variant per se should not be a breaking change. The variant `Unsupported` itself could be marked as `#[unstable]`, however, because this PR also immediately uses this new variant and changes the errors returned by functions I'm inclined to agree with the others in this thread that the variant should be insta-stabilized.
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由 teymour-aldridge 提交于
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- 18 4月, 2021 30 次提交
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由 bors 提交于
Don't set fast-math for the SIMD operations we set it for previously Instead of `fast-math`. `fast-math` implies things like functions not being able to accept as an argument or return as a result, say, `inf` which made these functions confusingly named or behaving incorrectly, depending on how you interpret it. It seems that the intended behaviour was to set a `afn` flag instead. In doing so we also renamed the intrinsics to say `_approx` so that it is clear these are not precision oriented and the users can act accordingly. Fixes #84268
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由 bors 提交于
Fix the wrong return value type description of validateResult It's should be boolean not [boolean].
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由 Christiaan Dirkx 提交于
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由 CDirkx 提交于
Co-authored-by: NMara Bos <m-ou.se@m-ou.se>
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由 Christiaan Dirkx 提交于
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由 Christiaan Dirkx 提交于
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由 Christiaan Dirkx 提交于
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由 CDirkx 提交于
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由 Christiaan Dirkx 提交于
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由 Christiaan Dirkx 提交于
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由 bors 提交于
Deprecate the core::raw / std::raw module It only contains the `TraitObject` struct which exposes components of wide pointer. Pointer metadata APIs are designed to replace this: https://github.com/rust-lang/rust/issues/81513
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由 Michael Howell 提交于
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由 bors 提交于
Move some tests to more reasonable directories - 6 cc #73494 r? `@petrochenkov` git mv bad/bad-const-type.* static/ git mv bad/bad-crate-name.* extern git mv bad/bad-env-capture* fn/ git mv bad/bad-expr-lhs.* expr/ git mv bad/bad-expr-path* expr/ git mv bad/bad-extern-link-attrs.* extern/ git mv bad/bad-intrinsic-monomorphization.* intrinsics/ git mv bad/bad-lint-cap* lint/ git mv bad/bad-main.* fn git mv bad/bad-method-typaram-kind.* type/ git mv bad/bad-mid-path-type-params.* fn git mv bad/bad-module.* modules/ git mv bad/bad-sized.* type/ git mv bad/bad-type-env-capture.* fn
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由 hi-rustin 提交于
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由 bors 提交于
Do not ignore path segments in the middle in `#[allow]`/`#[warn]`/`#[deny]`/`#[forbid]` attributes Fixes #83477.
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由 Jacob Hoffman-Andrews 提交于
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由 bors 提交于
Add some #[inline(always)] to arithmetic methods of integers I tried to add it only to methods which return results of intrinsics and don't have any branching. Branching could made performance of debug builds (`-Copt-level=0`) worse. Main goal of changes is allowing wider optimizations in `-Copt-level=1`. Closes: https://github.com/rust-lang/rust/issues/75598 r? `@nagisa`
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由 Caio 提交于
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由 bors 提交于
Rollup of 4 pull requests Successful merges: - #83237 (rustdoc: use more precise relative URLs) - #84150 (rustdoc: move some search code into search.js) - #84203 (rustdoc: Give a more accurate span for anchor failures) - #84257 (Add documentation to help people find `Ipv4Addr::UNSPECIFIED`) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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由 Simonas Kazlauskas 提交于
`fast-math` implies things like functions not being able to accept as an argument or return as a result, say, `inf` which made these functions confusingly named or behaving incorrectly, depending on how you interpret it. Since the time when these intrinsics have been implemented the intrinsics user's (stdsimd) approach has changed significantly and so now it is required that these intrinsics operate normally rather than in "whatever" way. Fixes #84268
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由 Dylan DPC 提交于
Add documentation to help people find `Ipv4Addr::UNSPECIFIED` People looking for `INADDR_ANY` don't always find `Ipv4Addr::UNSPECIFIED`; add some documentation to help.
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由 Dylan DPC 提交于
rustdoc: Give a more accurate span for anchor failures r? `@euclio`
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由 Dylan DPC 提交于
rustdoc: move some search code into search.js This reduces main.s from 3094 lines to 1587. Also it saves some bytes of download in the case where search isn't used. There were a fair number of variables that needed to be accessible in both main.js and search.js, but I didn't want to put too many symbols in the global namespace, so I consolidated much of the search-related state and functions into a new object `window.searchState`. Demo at https://hoffman-andrews.com/rust/move-search/std/?search=foo
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由 Dylan DPC 提交于
rustdoc: use more precise relative URLs This is a fairly large diff, and will probably conflict with https://github.com/rust-lang/rust/pull/82815 since it reduces (but does not eliminate) the use of the old depth variable. Instead of using a depth counter and adding "../" to get to the top, this commit makes rustdoc actually compare the path of what it's linking from to the path that it's linking to. This makes the resulting HTML shorter. Here's a comparison of one of the largest (non-source) files in the Rust standard library docs (about 4% improvement before gzipping). $ wc -c struct.Wrapping.old.html struct.Wrapping.new.html 2387389 struct.Wrapping.old.html 2298538 struct.Wrapping.new.html Most if it can be efficiently gzipped away. $ wc -c struct.Wrapping.old.html.gz struct.Wrapping.new.html.gz 70679 struct.Wrapping.old.html.gz 70050 struct.Wrapping.new.html.gz But it also makes a difference in the final DOM size, reducing it from 91MiB to 82MiB.
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由 Joshua Nelson 提交于
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由 bors 提交于
Include a backport for wrong DWARF information A partial fix for #83139 r? `@cuviper` or `@nikic`
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由 Michael Howell 提交于
This should help make things consistent.
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由 Michael Howell 提交于
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由 Michael Howell 提交于
The function `to_src_with_space` doesn't even accept the cache as a parameter, so it doesn't matter any more what's in it.
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由 Michael Howell 提交于
Instead of using a depth counter and adding "../" to get to the top, this commit makes rustdoc actually compare the path of what it's linking from to the path that it's linking to. This makes the resulting HTML shorter. Here's a comparison of one of the largest (non-source) files in the Rust standard library docs (about 4% improvement before gzipping). $ wc -c struct.Wrapping.old.html struct.Wrapping.new.html 2387389 struct.Wrapping.old.html 2298538 struct.Wrapping.new.html Most if it can be efficiently gzipped away. $ wc -c struct.Wrapping.old.html.gz struct.Wrapping.new.html.gz 70679 struct.Wrapping.old.html.gz 70050 struct.Wrapping.new.html.gz But it also makes a difference in the final DOM size, reducing it from 91MiB to 82MiB.
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- 17 4月, 2021 3 次提交
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由 bors 提交于
Error when compiletest is passed duplicate revisions Currently, we allow the user to write things like '// revisions: rpass1 rpass1', which will not test what they were intending to test.
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由 bors 提交于
Mark `has_global_allocator` query as `eval_always` Fixes #84252 This query reads from untracked global state in `CStore`.
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由 Simonas Kazlauskas 提交于
A partial fix for #83139
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