rust/tests/rustdoc/wrapping.rs

use std::fmt::Debug;

// @has 'wrapping/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo() -> impl Debug'
// @count - '//div[@class="item-decl"]/pre[@class="rust"]/br' 0
pub fn foo() -> impl Debug {}
respect alternate flag when formatting impl trait 2019-02-06 16:46:41 +00:00			`use std::fmt::Debug;`

rustdoc: remove redundant item kind class from `.item-decl > pre` This class originated in the very first commit of `rustdoc_ng`, and was used to add a color border around the item decl based on its kind. https://github.com/rust-lang/rust/blob/4fd061c426902b0904c65e64a3780b21f9ab3afb/src/rustdoc_ng/html/static/main.css#L102-L106 The item decl no longer has a border, and there aren't any kind-specific styles in modern rustdoc's rendering of this UI item. Most of this commit is updating test cases so that they use `item-decl` to find the `<pre>` tag instead of relying on the fact that the class name had `rust {kind}` in it while other `<pre>` tags only had class `rust`. 2023-01-14 17:58:55 +00:00			`// @has 'wrapping/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo() -> impl Debug'`
			`// @count - '//div[@class="item-decl"]/pre[@class="rust"]/br' 0`
respect alternate flag when formatting impl trait 2019-02-06 16:46:41 +00:00			`pub fn foo() -> impl Debug {}`