rust/tests/rustdoc/const-generics/const-generic-slice.rs

#![crate_name = "foo"]

pub trait Array {
    type Item;
}

// @has foo/trait.Array.html
// @has - '//*[@class="impl"]' 'impl<T, const N: usize> Array for [T; N]'
impl<T, const N: usize> Array for [T; N] {
    type Item = T;
}
Fix slice const generic length display 2019-06-06 17:58:32 -05:00			`#![crate_name = "foo"]`

			`pub trait Array {`
			`type Item;`
			`}`

			`// @has foo/trait.Array.html`
rustdoc: remove unused class `has-srclink` Stopped being used in CSS with 73d0f7c7b68784f1db0a1f53855c20d118a7e8b0 2023-01-28 17:35:02 -06:00			`// @has - '//*[@class="impl"]' 'impl<T, const N: usize> Array for [T; N]'`
Emit valid HTML from rustdoc Previously, tidy-html5 (`tidy`) would complain about a few things in our HTML. The main thing is that `<summary>` tags can't contain `<div>`s. That's easily fixed by changing out the `<div>`s for `<span>`s with `display: block`. However, there's also a rule that `<span>`s can't contain heading elements. `<span>` permits only "phrasing content" https://developer.mozilla.org/en-US/docs/Web/HTML/Element/span, and `<h3>` (and friends) are "Flow content, heading content, palpable content". https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Heading_Elements We have a wrapping `<div>` that goes around each `<h3>`/`<h4>`, etc. We turn that into a `<section>` rather than a `<span>` because `<section>` permits "flow content". https://developer.mozilla.org/en-US/docs/Web/HTML/Element/section After this change we get only three warnings from tidy, run on struct.String.html: line 6 column 10790 - Warning: trimming empty <span> line 1 column 1118 - Warning: <link> proprietary attribute "disabled" line 1 column 1193 - Warning: <link> proprietary attribute "disabled" The empty `<span>` is a known issue - there's a span in front of the search box to work around a strange Safari issue. The `<link>` attributes are the non-default stylesheets. We can probably refactor theme application to avoid using this proprietary "disabled" attribute. 2022-02-02 00:11:36 -06:00			`impl<T, const N: usize> Array for [T; N] {`
Fix slice const generic length display 2019-06-06 17:58:32 -05:00			`type Item = T;`
			`}`