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rustdoc: remove redundant item kind class from .item-decl > pre

Browse Source 
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.

4fd061c426/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`.
This commit is contained in:
Michael Howell 2023-01-14 10:58:55 -07:00
parent 4b51adf6ff
commit 3a3f70c94e
63 changed files with 218 additions and 218 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
src/librustdoc/html/render/print_item.rs
View File

@ -531,7 +531,7 @@ fn item_function(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, f: &cle
f.decl.output.as_return().and_then(|output| notable_traits_button(output, cx));
wrap_into_item_decl(w, |w| {
wrap_item(w, "fn", |w| {
wrap_item(w, |w| {
render_attributes_in_pre(w, it, "");
w.reserve(header_len);
write!(
@ -570,7 +570,7 @@ fn item_trait(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &clean:
// Output the trait definition
wrap_into_item_decl(w, |w| {
wrap_item(w, "trait", |w| {
wrap_item(w, |w| {
render_attributes_in_pre(w, it, "");
write!(
w,
@ -1051,7 +1051,7 @@ fn item_trait(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &clean:
fn item_trait_alias(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &clean::TraitAlias) {
wrap_into_item_decl(w, |w| {
wrap_item(w, "trait-alias", |w| {
wrap_item(w, |w| {
render_attributes_in_pre(w, it, "");
write!(
w,
@ -1075,7 +1075,7 @@ fn item_trait_alias(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &
fn item_opaque_ty(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &clean::OpaqueTy) {
wrap_into_item_decl(w, |w| {
wrap_item(w, "opaque", |w| {
wrap_item(w, |w| {
render_attributes_in_pre(w, it, "");
write!(
w,
@ -1099,7 +1099,7 @@ fn item_opaque_ty(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &cl
fn item_typedef(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &clean::Typedef) {
fn write_content(w: &mut Buffer, cx: &Context<'_>, it: &clean::Item, t: &clean::Typedef) {
wrap_item(w, "typedef", |w| {
wrap_item(w, |w| {
render_attributes_in_pre(w, it, "");
write!(w, "{}", visibility_print_with_space(it.visibility(cx.tcx()), it.item_id, cx));
write!(
@ -1128,7 +1128,7 @@ fn item_typedef(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, t: &clea
fn item_union(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, s: &clean::Union) {
wrap_into_item_decl(w, |w| {
wrap_item(w, "union", |w| {
wrap_item(w, |w| {
render_attributes_in_pre(w, it, "");
render_union(w, it, Some(&s.generics), &s.fields, "", cx);
});
@ -1193,7 +1193,7 @@ fn item_enum(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, e: &clean::
let tcx = cx.tcx();
let count_variants = e.variants().count();
wrap_into_item_decl(w, |w| {
wrap_item(w, "enum", |w| {
wrap_item(w, |w| {
render_attributes_in_pre(w, it, "");
write!(
w,
@ -1357,17 +1357,17 @@ fn item_proc_macro(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, m: &c
let name = it.name.expect("proc-macros always have names");
match m.kind {
MacroKind::Bang => {
wrap_item(w, "macro", |w| {
wrap_item(w, |w| {
write!(w, "{}!() {{ /* proc-macro */ }}", name);
});
}
MacroKind::Attr => {
wrap_item(w, "attr", |w| {
wrap_item(w, |w| {
write!(w, "#[{}]", name);
});
}
MacroKind::Derive => {
wrap_item(w, "derive", |w| {
wrap_item(w, |w| {
write!(w, "#[derive({})]", name);
if !m.helpers.is_empty() {
w.push_str("\n{\n");
@ -1401,7 +1401,7 @@ fn item_primitive(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item) {
fn item_constant(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, c: &clean::Constant) {
wrap_into_item_decl(w, |w| {
wrap_item(w, "const", |w| {
wrap_item(w, |w| {
let tcx = cx.tcx();
render_attributes_in_code(w, it);
@ -1451,7 +1451,7 @@ fn item_constant(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, c: &cle
fn item_struct(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, s: &clean::Struct) {
wrap_into_item_decl(w, |w| {
wrap_item(w, "struct", |w| {
wrap_item(w, |w| {
render_attributes_in_code(w, it);
render_struct(w, it, Some(&s.generics), s.ctor_kind, &s.fields, "", true, cx);
});
@ -1504,7 +1504,7 @@ fn item_struct(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, s: &clean
fn item_static(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, s: &clean::Static) {
wrap_into_item_decl(w, |w| {
wrap_item(w, "static", |w| {
wrap_item(w, |w| {
render_attributes_in_code(w, it);
write!(
w,
@ -1521,7 +1521,7 @@ fn item_static(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item, s: &clean
fn item_foreign_type(w: &mut Buffer, cx: &mut Context<'_>, it: &clean::Item) {
wrap_into_item_decl(w, |w| {
wrap_item(w, "foreigntype", |w| {
wrap_item(w, |w| {
w.write_str("extern {\n");
render_attributes_in_code(w, it);
write!(
@ -1618,11 +1618,11 @@ where
w.write_str("</div>")
}
fn wrap_item<F>(w: &mut Buffer, item_name: &str, f: F)
fn wrap_item<F>(w: &mut Buffer, f: F)
where
F: FnOnce(&mut Buffer),
{
w.write_fmt(format_args!("<pre class=\"rust {}\"><code>", item_name));
w.write_str(r#"<pre class="rust"><code>"#);
f(w);
w.write_str("</code></pre>");
}

10
tests/rustdoc-gui/code-tags.goml
View File

@ -9,16 +9,16 @@ size: (1080, 600)
// Check that their content is inside <pre><code>
assert-count: (".example-wrap pre > code", 4)
// Check that function signature is inside <pre><code>
assert: "pre.rust.fn > code"
assert: ".item-decl pre.rust > code"
goto: "file://" + |DOC_PATH| + "/test_docs/struct.Foo.html"
assert: "pre.rust.struct > code"
assert: ".item-decl pre.rust > code"
goto: "file://" + |DOC_PATH| + "/test_docs/enum.AnEnum.html"
assert: "pre.rust.enum > code"
assert: ".item-decl pre.rust > code"
goto: "file://" + |DOC_PATH| + "/test_docs/trait.AnotherOne.html"
assert: "pre.rust.trait > code"
assert: ".item-decl pre.rust > code"
goto: "file://" + |DOC_PATH| + "/test_docs/type.SomeType.html"
assert: "pre.rust.typedef > code"
assert: ".item-decl pre.rust > code"

6
tests/rustdoc-gui/font-weight.goml
View File

@ -20,7 +20,7 @@ goto: "file://" + |DOC_PATH| + "/lib2/trait.Trait.html"
// This is a complex selector, so here's how it works:
//
// * //*[@class='item-decl'] — selects element of any tag with classes docblock and item-decl
// * /pre[@class='rust trait'] — selects immediate child with tag pre and classes rust and trait
// * /pre[@class='rust'] — selects immediate child with tag pre and class rust
// * /code — selects immediate child with tag code
// * /a[@class='constant'] — selects immediate child with tag a and class constant
// * //text() — selects child that is text node
@ -29,11 +29,11 @@ goto: "file://" + |DOC_PATH| + "/lib2/trait.Trait.html"
// This uses '/parent::*' as a proxy for the style of the text node.
// We can't just select the '<a>' because intermediate tags could be added.
assert-count: (
"//*[@class='item-decl']/pre[@class='rust trait']/code/a[@class='constant']//text()/parent::*",
"//*[@class='item-decl']/pre[@class='rust']/code/a[@class='constant']//text()/parent::*",
1,
)
assert-css: (
"//*[@class='item-decl']/pre[@class='rust trait']/code/a[@class='constant']//text()/parent::*",
"//*[@class='item-decl']/pre[@class='rust']/code/a[@class='constant']//text()/parent::*",
{"font-weight": "400"},
)

2
tests/rustdoc-gui/list_code_block.goml
View File

@ -1,4 +1,4 @@
// This test checks that code blocks in list are supported.
goto: "file://" + |DOC_PATH| + "/test_docs/index.html"
goto: "./fn.check_list_code_block.html"
assert: ("pre.rust.fn")
assert: (".item-decl pre.rust")

8
tests/rustdoc/array-links.rs
View File

@ -4,25 +4,25 @@
pub struct MyBox<T: ?Sized>(*const T);
// @has 'foo/fn.alpha.html'
// @snapshot link_slice_u32 - '//pre[@class="rust fn"]/code'
// @snapshot link_slice_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn alpha() -> &'static [u32; 1] {
loop {}
}
// @has 'foo/fn.beta.html'
// @snapshot link_slice_generic - '//pre[@class="rust fn"]/code'
// @snapshot link_slice_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn beta<T>() -> &'static [T; 1] {
loop {}
}
// @has 'foo/fn.gamma.html'
// @snapshot link_box_u32 - '//pre[@class="rust fn"]/code'
// @snapshot link_box_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn gamma() -> MyBox<[u32; 1]> {
loop {}
}
// @has 'foo/fn.delta.html'
// @snapshot link_box_generic - '//pre[@class="rust fn"]/code'
// @snapshot link_box_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn delta<T>() -> MyBox<[T; 1]> {
loop {}
}

2
tests/rustdoc/assoc-consts.rs
View File

@ -1,5 +1,5 @@
pub trait Foo {
// @has assoc_consts/trait.Foo.html '//*[@class="rust trait"]' \
// @has assoc_consts/trait.Foo.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'const FOO: usize = 13usize;'
// @has - '//*[@id="associatedconstant.FOO"]' 'const FOO: usize'
const FOO: usize = 12 + 1;

2
tests/rustdoc/assoc-item-cast.rs
View File

@ -10,5 +10,5 @@ pub trait AsExpression<T> {
}
// @has foo/type.AsExprOf.html
// @has - '//pre[@class="rust typedef"]' 'type AsExprOf<Item, Type> = <Item as AsExpression<Type>>::Expression;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type AsExprOf<Item, Type> = <Item as AsExpression<Type>>::Expression;'
pub type AsExprOf<Item, Type> = <Item as AsExpression<Type>>::Expression;

12
tests/rustdoc/assoc-types.rs
View File

@ -12,8 +12,8 @@ pub trait Index<I: ?Sized> {
}
// @has assoc_types/fn.use_output.html
// @has - '//*[@class="rust fn"]' '-> &T::Output'
// @has - '//*[@class="rust fn"]//a[@href="trait.Index.html#associatedtype.Output"]' 'Output'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' '-> &T::Output'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]//a[@href="trait.Index.html#associatedtype.Output"]' 'Output'
pub fn use_output<T: Index<usize>>(obj: &T, index: usize) -> &T::Output {
obj.index(index)
}
@ -23,13 +23,13 @@ pub trait Feed {
}
// @has assoc_types/fn.use_input.html
// @has - '//*[@class="rust fn"]' 'T::Input'
// @has - '//*[@class="rust fn"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'T::Input'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input'
pub fn use_input<T: Feed>(_feed: &T, _element: T::Input) { }
// @has assoc_types/fn.cmp_input.html
// @has - '//*[@class="rust fn"]' 'where T::Input: PartialEq<U::Input>'
// @has - '//*[@class="rust fn"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where T::Input: PartialEq<U::Input>'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]//a[@href="trait.Feed.html#associatedtype.Input"]' 'Input'
pub fn cmp_input<T: Feed, U: Feed>(a: &T::Input, b: &U::Input) -> bool
where T::Input: PartialEq<U::Input>
{

30
tests/rustdoc/async-fn.rs
View File

@ -1,35 +1,35 @@
// edition:2018
// @has async_fn/fn.foo.html '//pre[@class="rust fn"]' 'pub async fn foo() -> Option<Foo>'
// @has async_fn/fn.foo.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn foo() -> Option<Foo>'
pub async fn foo() -> Option<Foo> {
None
}
// @has async_fn/fn.bar.html '//pre[@class="rust fn"]' 'pub async fn bar(a: i32, b: i32) -> i32'
// @has async_fn/fn.bar.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn bar(a: i32, b: i32) -> i32'
pub async fn bar(a: i32, b: i32) -> i32 {
0
}
// @has async_fn/fn.baz.html '//pre[@class="rust fn"]' 'pub async fn baz<T>(a: T) -> T'
// @has async_fn/fn.baz.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn baz<T>(a: T) -> T'
pub async fn baz<T>(a: T) -> T {
a
}
// @has async_fn/fn.qux.html '//pre[@class="rust fn"]' 'pub async unsafe fn qux() -> char'
// @has async_fn/fn.qux.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async unsafe fn qux() -> char'
pub async unsafe fn qux() -> char {
'⚠'
}
// @has async_fn/fn.mut_args.html '//pre[@class="rust fn"]' 'pub async fn mut_args(a: usize)'
// @has async_fn/fn.mut_args.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn mut_args(a: usize)'
pub async fn mut_args(mut a: usize) {}
// @has async_fn/fn.mut_ref.html '//pre[@class="rust fn"]' 'pub async fn mut_ref(x: i32)'
// @has async_fn/fn.mut_ref.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn mut_ref(x: i32)'
pub async fn mut_ref(ref mut x: i32) {}
trait Bar {}
impl Bar for () {}
// @has async_fn/fn.quux.html '//pre[@class="rust fn"]' 'pub async fn quux() -> impl Bar'
// @has async_fn/fn.quux.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn quux() -> impl Bar'
pub async fn quux() -> impl Bar {
()
}
@ -50,27 +50,27 @@ pub trait Pattern<'a> {}
pub trait Trait<const N: usize> {}
// @has async_fn/fn.const_generics.html
// @has - '//pre[@class="rust fn"]' 'pub async fn const_generics<const N: usize>(_: impl Trait<N>)'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn const_generics<const N: usize>(_: impl Trait<N>)'
pub async fn const_generics<const N: usize>(_: impl Trait<N>) {}
// test that elided lifetimes are properly elided and not displayed as `'_`
// regression test for #63037
// @has async_fn/fn.elided.html
// @has - '//pre[@class="rust fn"]' 'pub async fn elided(foo: &str) -> &str'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn elided(foo: &str) -> &str'
pub async fn elided(foo: &str) -> &str {}
// This should really be shown as written, but for implementation reasons it's difficult.
// See `impl Clean for TyKind::Ref`.
// @has async_fn/fn.user_elided.html
// @has - '//pre[@class="rust fn"]' 'pub async fn user_elided(foo: &str) -> &str'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn user_elided(foo: &str) -> &str'
pub async fn user_elided(foo: &'_ str) -> &str {}
// @has async_fn/fn.static_trait.html
// @has - '//pre[@class="rust fn"]' 'pub async fn static_trait(foo: &str) -> Box<dyn Bar>'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub async fn static_trait(foo: &str) -> Box<dyn Bar>'
pub async fn static_trait(foo: &str) -> Box<dyn Bar> {}
// @has async_fn/fn.lifetime_for_trait.html
// @has - '//pre[@class="rust fn"]' "pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_>"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_>"
pub async fn lifetime_for_trait(foo: &str) -> Box<dyn Bar + '_> {}
// @has async_fn/fn.elided_in_input_trait.html
// @has - '//pre[@class="rust fn"]' "pub async fn elided_in_input_trait(t: impl Pattern<'_>)"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn elided_in_input_trait(t: impl Pattern<'_>)"
pub async fn elided_in_input_trait(t: impl Pattern<'_>) {}
struct AsyncFdReadyGuard<'a, T> { x: &'a T }
@ -88,8 +88,8 @@ impl Foo {
// test named lifetimes, just in case
// @has async_fn/fn.named.html
// @has - '//pre[@class="rust fn"]' "pub async fn named<'a, 'b>(foo: &'a str) -> &'b str"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn named<'a, 'b>(foo: &'a str) -> &'b str"
pub async fn named<'a, 'b>(foo: &'a str) -> &'b str {}
// @has async_fn/fn.named_trait.html
// @has - '//pre[@class="rust fn"]' "pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b>"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b>"
pub async fn named_trait<'a, 'b>(foo: impl Pattern<'a>) -> impl Pattern<'b> {}

6
tests/rustdoc/attributes.rs
View File

@ -1,13 +1,13 @@
#![crate_name = "foo"]
// @has foo/fn.f.html '//*[@class="rust fn"]' '#[no_mangle]'
// @has foo/fn.f.html '//div[@class="item-decl"]/pre[@class="rust"]' '#[no_mangle]'
#[no_mangle]
pub extern "C" fn f() {}
// @has foo/fn.g.html '//*[@class="rust fn"]' '#[export_name = "bar"]'
// @has foo/fn.g.html '//div[@class="item-decl"]/pre[@class="rust"]' '#[export_name = "bar"]'
#[export_name = "bar"]
pub extern "C" fn g() {}
// @has foo/struct.Repr.html '//*[@class="item-decl"]' '#[repr(C, align(8))]'
// @has foo/struct.Repr.html '//div[@class="item-decl"]' '#[repr(C, align(8))]'
#[repr(C, align(8))]
pub struct Repr;

2
tests/rustdoc/auxiliary/issue-85454.rs
View File

@ -1,5 +1,5 @@
// @has issue_85454/trait.FromResidual.html
// @has - '//pre[@class="rust trait"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }'
pub trait FromResidual<R = <Self as Try>::Residual> {
fn from_residual(residual: R) -> Self;
}

2
tests/rustdoc/const-fn.rs
View File

@ -1,7 +1,7 @@
#![crate_name = "foo"]
// @has foo/fn.bar.html
// @has - '//*[@class="rust fn"]' 'pub const fn bar() -> '
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub const fn bar() -> '
/// foo
pub const fn bar() -> usize {
2

2
tests/rustdoc/const-generics/add-impl.rs
View File

@ -2,7 +2,7 @@
use std::ops::Add;
// @has foo/struct.Simd.html '//pre[@class="rust struct"]' 'pub struct Simd<T, const WIDTH: usize>'
// @has foo/struct.Simd.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Simd<T, const WIDTH: usize>'
pub struct Simd<T, const WIDTH: usize> {
inner: T,
}

2
tests/rustdoc/const-generics/const-generic-defaults.rs
View File

@ -1,5 +1,5 @@
#![crate_name = "foo"]
// @has foo/struct.Foo.html '//pre[@class="rust struct"]' \
// @has foo/struct.Foo.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub struct Foo<const M: usize = 10, const N: usize = M, T = i32>(_);'
pub struct Foo<const M: usize = 10, const N: usize = M, T = i32>(T);

36
tests/rustdoc/const-generics/const-generics-docs.rs
View File

@ -3,21 +3,21 @@
#![crate_name = "foo"]
extern crate extern_crate;
// @has foo/fn.extern_fn.html '//pre[@class="rust fn"]' \
// @has foo/fn.extern_fn.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub fn extern_fn<const N: usize>() -> impl Iterator<Item = [u8; N]>'
pub use extern_crate::extern_fn;
// @has foo/struct.ExternTy.html '//pre[@class="rust struct"]' \
// @has foo/struct.ExternTy.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub struct ExternTy<const N: usize> {'
pub use extern_crate::ExternTy;
// @has foo/type.TyAlias.html '//pre[@class="rust typedef"]' \
// @has foo/type.TyAlias.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'type TyAlias<const N: usize> = ExternTy<N>;'
pub use extern_crate::TyAlias;
// @has foo/trait.WTrait.html '//pre[@class="rust trait"]' \
// @has foo/trait.WTrait.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub trait WTrait<const N: usize, const M: usize>'
// @has - '//*[@class="rust trait"]' 'fn hey<const P: usize>() -> usize'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn hey<const P: usize>() -> usize'
pub use extern_crate::WTrait;
// @has foo/trait.Trait.html '//pre[@class="rust trait"]' \
// @has foo/trait.Trait.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub trait Trait<const N: usize>'
// @has - '//*[@id="impl-Trait%3C1%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<1> for u8'
// @has - '//*[@id="impl-Trait%3C2%3E-for-u8"]//h3[@class="code-header"]' 'impl Trait<2> for u8'
@ -30,10 +30,10 @@ impl Trait<2> for u8 {}
impl Trait<{1 + 2}> for u8 {}
impl<const N: usize> Trait<N> for [u8; N] {}
// @has foo/struct.Foo.html '//pre[@class="rust struct"]' \
// @has foo/struct.Foo.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub struct Foo<const N: usize>where u8: Trait<N>'
pub struct Foo<const N: usize> where u8: Trait<N>;
// @has foo/struct.Bar.html '//pre[@class="rust struct"]' 'pub struct Bar<T, const N: usize>(_)'
// @has foo/struct.Bar.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Bar<T, const N: usize>(_)'
pub struct Bar<T, const N: usize>([T; N]);
// @has foo/struct.Foo.html '//*[@id="impl-Foo%3CM%3E"]/h3[@class="code-header"]' 'impl<const M: usize> Foo<M>where u8: Trait<M>'
@ -56,32 +56,32 @@ impl<const M: usize> Bar<u8, M> {
}
}
// @has foo/fn.test.html '//pre[@class="rust fn"]' \
// @has foo/fn.test.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub fn test<const N: usize>() -> impl Trait<N>where u8: Trait<N>'
pub fn test<const N: usize>() -> impl Trait<N> where u8: Trait<N> {
2u8
}
// @has foo/fn.a_sink.html '//pre[@class="rust fn"]' \
// @has foo/fn.a_sink.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub async fn a_sink<const N: usize>(v: [u8; N]) -> impl Trait<N>'
pub async fn a_sink<const N: usize>(v: [u8; N]) -> impl Trait<N> {
v
}
// @has foo/fn.b_sink.html '//pre[@class="rust fn"]' \
// @has foo/fn.b_sink.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub async fn b_sink<const N: usize>(_: impl Trait<N>)'
pub async fn b_sink<const N: usize>(_: impl Trait<N>) {}
// @has foo/fn.concrete.html '//pre[@class="rust fn"]' \
// @has foo/fn.concrete.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub fn concrete() -> [u8; 22]'
pub fn concrete() -> [u8; 3 + std::mem::size_of::<u64>() << 1] {
Default::default()
}
// @has foo/type.Faz.html '//pre[@class="rust typedef"]' \
// @has foo/type.Faz.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'type Faz<const N: usize> = [u8; N];'
pub type Faz<const N: usize> = [u8; N];
// @has foo/type.Fiz.html '//pre[@class="rust typedef"]' \
// @has foo/type.Fiz.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'type Fiz<const N: usize> = [[u8; N]; 48];'
pub type Fiz<const N: usize> = [[u8; N]; 3 << 4];
@ -91,7 +91,7 @@ macro_rules! define_me {
}
}
// @has foo/struct.Foz.html '//pre[@class="rust struct"]' \
// @has foo/struct.Foz.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub struct Foz<const N: usize>(_);'
define_me!(Foz<N>);
@ -103,13 +103,13 @@ impl<const N: usize> Q for [u8; N] {
const ASSOC: usize = N;
}
// @has foo/fn.q_user.html '//pre[@class="rust fn"]' \
// @has foo/fn.q_user.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub fn q_user() -> [u8; 13]'
pub fn q_user() -> [u8; <[u8; 13] as Q>::ASSOC] {
[0; <[u8; 13] as Q>::ASSOC]
}
// @has foo/union.Union.html '//pre[@class="rust union"]' \
// @has foo/union.Union.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub union Union<const N: usize>'
pub union Union<const N: usize> {
// @has - //pre "pub arr: [u8; N]"
@ -118,7 +118,7 @@ pub union Union<const N: usize> {
pub another_arr: [(); N],
}
// @has foo/enum.Enum.html '//pre[@class="rust enum"]' \
// @has foo/enum.Enum.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub enum Enum<const N: usize>'
pub enum Enum<const N: usize> {
// @has - //pre "Variant([u8; N])"

2
tests/rustdoc/const-generics/const-impl.rs
View File

@ -8,7 +8,7 @@ pub enum Order {
Unsorted,
}
// @has foo/struct.VSet.html '//pre[@class="rust struct"]' 'pub struct VSet<T, const ORDER: Order>'
// @has foo/struct.VSet.html '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct VSet<T, const ORDER: Order>'
// @has foo/struct.VSet.html '//*[@id="impl-Send-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Send for VSet<T, ORDER>'
// @has foo/struct.VSet.html '//*[@id="impl-Sync-for-VSet%3CT%2C%20ORDER%3E"]/h3[@class="code-header"]' 'impl<T, const ORDER: Order> Sync for VSet<T, ORDER>'
pub struct VSet<T, const ORDER: Order> {

2
tests/rustdoc/const-generics/generic_const_exprs.rs
View File

@ -2,6 +2,6 @@
#![feature(generic_const_exprs)]
#![allow(incomplete_features)]
// make sure that `ConstEvaluatable` predicates dont cause rustdoc to ICE #77647
// @has foo/struct.Ice.html '//pre[@class="rust struct"]' \
// @has foo/struct.Ice.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub struct Ice<const N: usize>;'
pub struct Ice<const N: usize> where [(); N + 1]:;

2
tests/rustdoc/const-generics/type-alias.rs
View File

@ -1,4 +1,4 @@
#![crate_name = "foo"]
// @has foo/type.CellIndex.html '//pre[@class="rust typedef"]' 'type CellIndex<const D: usize> = [i64; D];'
// @has foo/type.CellIndex.html '//div[@class="item-decl"]/pre[@class="rust"]' 'type CellIndex<const D: usize> = [i64; D];'
pub type CellIndex<const D: usize> = [i64; D];

6
tests/rustdoc/const-intrinsic.rs
View File

@ -6,20 +6,20 @@
extern "rust-intrinsic" {
// @has 'foo/fn.transmute.html'
// @has - '//pre[@class="rust fn"]' 'pub const unsafe extern "rust-intrinsic" fn transmute<T, U>(_: T) -> U'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub const unsafe extern "rust-intrinsic" fn transmute<T, U>(_: T) -> U'
#[stable(since="1.0.0", feature="rust1")]
#[rustc_const_stable(feature = "const_transmute", since = "1.56.0")]
pub fn transmute<T, U>(_: T) -> U;
// @has 'foo/fn.unreachable.html'
// @has - '//pre[@class="rust fn"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !'
#[stable(since="1.0.0", feature="rust1")]
pub fn unreachable() -> !;
}
extern "C" {
// @has 'foo/fn.needs_drop.html'
// @has - '//pre[@class="rust fn"]' 'pub unsafe extern "C" fn needs_drop() -> !'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "C" fn needs_drop() -> !'
#[stable(since="1.0.0", feature="rust1")]
pub fn needs_drop() -> !;
}

2
tests/rustdoc/fn-pointer-arg-name.rs
View File

@ -1,5 +1,5 @@
#![crate_name = "foo"]
// @has foo/fn.f.html
// @has - '//*[@class="rust fn"]' 'pub fn f(callback: fn(len: usize, foo: u32))'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f(callback: fn(len: usize, foo: u32))'
pub fn f(callback: fn(len: usize, foo: u32)) {}

2
tests/rustdoc/hide-complex-unevaluated-const-arguments.rs
View File

@ -63,7 +63,7 @@ impl<const S: Struct, St: Stage + ?Sized> Helper<S> for St {
// this test as long as one can ensure that private fields are not leaked!
//
// @has hide_complex_unevaluated_const_arguments/trait.Sub.html \
// '//*[@class="rust trait"]' \
// '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'pub trait Sub: Sup<{ _ }, { _ }> { }'
pub trait Sub: Sup<{ 90 * 20 * 4 }, { Struct { private: () } }> {}

4
tests/rustdoc/inline-default-methods.rs
View File

@ -4,6 +4,6 @@
extern crate inline_default_methods;
// @has inline_default_methods/trait.Foo.html
// @has - '//*[@class="rust trait"]' 'fn bar(&self);'
// @has - '//*[@class="rust trait"]' 'fn foo(&mut self) { ... }'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn bar(&self);'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn foo(&mut self) { ... }'
pub use inline_default_methods::Foo;

4
tests/rustdoc/inline_cross/dyn_trait.rs
View File

@ -22,10 +22,10 @@ pub use dyn_trait::Ty2;
pub use dyn_trait::Ty3;
// @has user/fn.func0.html
// @has - '//pre[@class="rust fn"]' "func0(_: &dyn Fn())"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func0(_: &dyn Fn())"
// FIXME(fmease): Show placeholder-lifetime bound, render "func0(_: &(dyn Fn() + '_))"
pub use dyn_trait::func0;
// @has user/fn.func1.html
// @has - '//pre[@class="rust fn"]' "func1<'func>(_: &(dyn Fn() + 'func))"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func1<'func>(_: &(dyn Fn() + 'func))"
pub use dyn_trait::func1;

32
tests/rustdoc/inline_cross/impl_trait.rs
View File

@ -4,37 +4,37 @@
extern crate impl_trait_aux;
// @has impl_trait/fn.func.html
// @has - '//pre[@class="rust fn"]' "pub fn func<'a>(_x: impl Clone + Into<Vec<u8, Global>> + 'a)"
// @!has - '//pre[@class="rust fn"]' 'where'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn func<'a>(_x: impl Clone + Into<Vec<u8, Global>> + 'a)"
// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where'
pub use impl_trait_aux::func;
// @has impl_trait/fn.func2.html
// @has - '//pre[@class="rust fn"]' "func2<T>("
// @has - '//pre[@class="rust fn"]' "_x: impl Deref<Target = Option<T>> + Iterator<Item = T>,"
// @has - '//pre[@class="rust fn"]' "_y: impl Iterator<Item = u8>)"
// @!has - '//pre[@class="rust fn"]' 'where'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func2<T>("
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_x: impl Deref<Target = Option<T>> + Iterator<Item = T>,"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_y: impl Iterator<Item = u8>)"
// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where'
pub use impl_trait_aux::func2;
// @has impl_trait/fn.func3.html
// @has - '//pre[@class="rust fn"]' "func3("
// @has - '//pre[@class="rust fn"]' "_x: impl Iterator<Item = impl Iterator<Item = u8>> + Clone)"
// @!has - '//pre[@class="rust fn"]' 'where'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func3("
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_x: impl Iterator<Item = impl Iterator<Item = u8>> + Clone)"
// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where'
pub use impl_trait_aux::func3;
// @has impl_trait/fn.func4.html
// @has - '//pre[@class="rust fn"]' "func4<T>("
// @has - '//pre[@class="rust fn"]' "T: Iterator<Item = impl Clone>,"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func4<T>("
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "T: Iterator<Item = impl Clone>,"
pub use impl_trait_aux::func4;
// @has impl_trait/fn.func5.html
// @has - '//pre[@class="rust fn"]' "func5("
// @has - '//pre[@class="rust fn"]' "_f: impl for<'any> Fn(&'any str, &'any str) -> bool + for<'r> Other<T<'r> = ()>,"
// @has - '//pre[@class="rust fn"]' "_a: impl for<'alpha, 'beta> Auxiliary<'alpha, Item<'beta> = fn(_: &'beta ())>"
// @!has - '//pre[@class="rust fn"]' 'where'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "func5("
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_f: impl for<'any> Fn(&'any str, &'any str) -> bool + for<'r> Other<T<'r> = ()>,"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_a: impl for<'alpha, 'beta> Auxiliary<'alpha, Item<'beta> = fn(_: &'beta ())>"
// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where'
pub use impl_trait_aux::func5;
// @has impl_trait/fn.async_fn.html
// @has - '//pre[@class="rust fn"]' "pub async fn async_fn()"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub async fn async_fn()"
pub use impl_trait_aux::async_fn;
// @has impl_trait/struct.Foo.html

4
tests/rustdoc/issue-20646.rs
View File

@ -13,7 +13,7 @@ pub trait Trait {
}
// @has issue_20646/fn.fun.html \
// '//*[@class="rust fn"]' 'where T: Trait<Output = i32>'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'where T: Trait<Output = i32>'
pub fn fun<T>(_: T) where T: Trait<Output=i32> {}
pub mod reexport {
@ -21,6 +21,6 @@ pub mod reexport {
// '//*[@id="associatedtype.Output"]' \
// 'type Output'
// @has issue_20646/reexport/fn.fun.html \
// '//*[@class="rust fn"]' 'where T: Trait<Output = i32>'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'where T: Trait<Output = i32>'
pub use issue_20646::{Trait, fun};
}

12
tests/rustdoc/issue-20727-2.rs
View File

@ -5,18 +5,18 @@ extern crate issue_20727;
// @has issue_20727_2/trait.Add.html
pub trait Add<RHS = Self> {
// @has - '//*[@class="rust trait"]' 'trait Add<RHS = Self> {'
// @has - '//*[@class="rust trait"]' 'type Output;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Add<RHS = Self> {'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output;'
type Output;
// @has - '//*[@class="rust trait"]' 'fn add(self, rhs: RHS) -> Self::Output;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn add(self, rhs: RHS) -> Self::Output;'
fn add(self, rhs: RHS) -> Self::Output;
}
// @has issue_20727_2/reexport/trait.Add.html
pub mod reexport {
// @has - '//*[@class="rust trait"]' 'trait Add<RHS = Self> {'
// @has - '//*[@class="rust trait"]' 'type Output;'
// @has - '//*[@class="rust trait"]' 'fn add(self, rhs: RHS) -> Self::Output;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Add<RHS = Self> {'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn add(self, rhs: RHS) -> Self::Output;'
pub use issue_20727::Add;
}

12
tests/rustdoc/issue-20727-3.rs
View File

@ -7,18 +7,18 @@ pub trait Bar {}
// @has issue_20727_3/trait.Deref2.html
pub trait Deref2 {
// @has - '//*[@class="rust trait"]' 'trait Deref2 {'
// @has - '//*[@class="rust trait"]' 'type Target: Bar;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref2 {'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: Bar;'
type Target: Bar;
// @has - '//*[@class="rust trait"]' 'fn deref(&self) -> Self::Target;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn deref(&self) -> Self::Target;'
fn deref(&self) -> Self::Target;
}
// @has issue_20727_3/reexport/trait.Deref2.html
pub mod reexport {
// @has - '//*[@class="rust trait"]' 'trait Deref2 {'
// @has - '//*[@class="rust trait"]' 'type Target: Bar;'
// @has - '//*[@class="rust trait"]' 'fn deref(&self) -> Self::Target;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref2 {'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: Bar;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn deref(&self) -> Self::Target;'
pub use issue_20727::Deref2;
}

20
tests/rustdoc/issue-20727-4.rs
View File

@ -5,36 +5,36 @@ extern crate issue_20727;
// @has issue_20727_4/trait.Index.html
pub trait Index<Idx: ?Sized> {
// @has - '//*[@class="rust trait"]' 'trait Index<Idx: ?Sized> {'
// @has - '//*[@class="rust trait"]' 'type Output: ?Sized'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Index<Idx: ?Sized> {'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output: ?Sized'
type Output: ?Sized;
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'fn index(&self, index: Idx) -> &Self::Output'
fn index(&self, index: Idx) -> &Self::Output;
}
// @has issue_20727_4/trait.IndexMut.html
pub trait IndexMut<Idx: ?Sized>: Index<Idx> {
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'trait IndexMut<Idx: ?Sized>: Index<Idx> {'
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'fn index_mut(&mut self, index: Idx) -> &mut Self::Output;'
fn index_mut(&mut self, index: Idx) -> &mut Self::Output;
}
pub mod reexport {
// @has issue_20727_4/reexport/trait.Index.html
// @has - '//*[@class="rust trait"]' 'trait Index<Idx>where Idx: ?Sized,{'
// @has - '//*[@class="rust trait"]' 'type Output: ?Sized'
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Index<Idx>where Idx: ?Sized,{'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Output: ?Sized'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'fn index(&self, index: Idx) -> &Self::Output'
pub use issue_20727::Index;
// @has issue_20727_4/reexport/trait.IndexMut.html
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'trait IndexMut<Idx>: Index<Idx>where Idx: ?Sized,{'
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// 'fn index_mut(&mut self, index: Idx) -> &mut Self::Output;'
pub use issue_20727::IndexMut;
}

12
tests/rustdoc/issue-20727.rs
View File

@ -5,20 +5,20 @@ extern crate issue_20727;
// @has issue_20727/trait.Deref.html
pub trait Deref {
// @has - '//*[@class="rust trait"]' 'trait Deref {'
// @has - '//*[@class="rust trait"]' 'type Target: ?Sized;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref {'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: ?Sized;'
type Target: ?Sized;
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// "fn deref<'a>(&'a self) -> &'a Self::Target;"
fn deref<'a>(&'a self) -> &'a Self::Target;
}
// @has issue_20727/reexport/trait.Deref.html
pub mod reexport {
// @has - '//*[@class="rust trait"]' 'trait Deref {'
// @has - '//*[@class="rust trait"]' 'type Target: ?Sized;'
// @has - '//*[@class="rust trait"]' \
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'trait Deref {'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'type Target: ?Sized;'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' \
// "fn deref<'a>(&'a self) -> &'a Self::Target;"
pub use issue_20727::Deref;
}

8
tests/rustdoc/issue-22038.rs
View File

@ -1,19 +1,19 @@
extern "C" {
// @has issue_22038/fn.foo1.html \
// '//*[@class="rust fn"]' 'pub unsafe extern "C" fn foo1()'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "C" fn foo1()'
pub fn foo1();
}
extern "system" {
// @has issue_22038/fn.foo2.html \
// '//*[@class="rust fn"]' 'pub unsafe extern "system" fn foo2()'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "system" fn foo2()'
pub fn foo2();
}
// @has issue_22038/fn.bar.html \
// '//*[@class="rust fn"]' 'pub extern "C" fn bar()'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub extern "C" fn bar()'
pub extern "C" fn bar() {}
// @has issue_22038/fn.baz.html \
// '//*[@class="rust fn"]' 'pub extern "system" fn baz()'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub extern "system" fn baz()'
pub extern "system" fn baz() {}

6
tests/rustdoc/issue-33302.rs
View File

@ -6,17 +6,17 @@ macro_rules! make {
pub struct S;
// @has issue_33302/constant.CST.html \
// '//pre[@class="rust const"]' 'pub const CST: i32'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub const CST: i32'
pub const CST: i32 = ($n * $n);
// @has issue_33302/static.ST.html \
// '//pre[@class="rust static"]' 'pub static ST: i32'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'pub static ST: i32'
pub static ST: i32 = ($n * $n);
pub trait T<X> {
fn ignore(_: &X) {}
const C: X;
// @has issue_33302/trait.T.html \
// '//*[@class="rust trait"]' 'const D: i32'
// '//div[@class="item-decl"]/pre[@class="rust"]' 'const D: i32'
// @has - '//*[@id="associatedconstant.D"]' 'const D: i32'
const D: i32 = ($n * $n);
}

4
tests/rustdoc/issue-85454.rs
View File

@ -5,7 +5,7 @@
extern crate issue_85454;
// @has foo/trait.FromResidual.html
// @has - '//pre[@class="rust trait"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }'
pub trait FromResidual<R = <Self as Try>::Residual> {
fn from_residual(residual: R) -> Self;
}
@ -24,6 +24,6 @@ pub enum ControlFlow<B, C = ()> {
pub mod reexport {
// @has foo/reexport/trait.FromResidual.html
// @has - '//pre[@class="rust trait"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub trait FromResidual<R = <Self as Try>::Residual> { fn from_residual(residual: R) -> Self; }'
pub use issue_85454::*;
}

4
tests/rustdoc/issue-98697.rs
View File

@ -8,8 +8,8 @@
extern crate issue_98697_reexport_with_anonymous_lifetime;
// @has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'fn repro<F>()where F: Fn(&str)'
// @!has issue_98697/fn.repro.html '//pre[@class="rust fn"]/code' 'for<'
// @has issue_98697/fn.repro.html '//div[@class="item-decl"]/pre[@class="rust"]/code' 'fn repro<F>()where F: Fn(&str)'
// @!has issue_98697/fn.repro.html '//div[@class="item-decl"]/pre[@class="rust"]/code' 'for<'
pub use issue_98697_reexport_with_anonymous_lifetime::repro;
// @has issue_98697/struct.Extra.html '//div[@id="trait-implementations-list"]//h3[@class="code-header"]' 'impl MyTrait<&Extra> for Extra'

4
tests/rustdoc/legacy-const-generic.rs
View File

@ -2,14 +2,14 @@
#![feature(rustc_attrs)]
// @has 'foo/fn.foo.html'
// @has - '//*[@class="rust fn"]' 'fn foo(x: usize, const Y: usize, z: usize) -> [usize; 3]'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn foo(x: usize, const Y: usize, z: usize) -> [usize; 3]'
#[rustc_legacy_const_generics(1)]
pub fn foo<const Y: usize>(x: usize, z: usize) -> [usize; 3] {
[x, Y, z]
}
// @has 'foo/fn.bar.html'
// @has - '//*[@class="rust fn"]' 'fn bar(x: usize, const Y: usize, const Z: usize) -> [usize; 3]'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'fn bar(x: usize, const Y: usize, const Z: usize) -> [usize; 3]'
#[rustc_legacy_const_generics(1, 2)]
pub fn bar<const Y: usize, const Z: usize>(x: usize) -> [usize; 3] {
[x, Y, z]

2
tests/rustdoc/lifetime-name.rs
View File

@ -1,5 +1,5 @@
#![crate_name = "foo"]
// @has 'foo/type.Resolutions.html'
// @has - '//*[@class="rust typedef"]' "pub type Resolutions<'tcx> = &'tcx u8;"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "pub type Resolutions<'tcx> = &'tcx u8;"
pub type Resolutions<'tcx> = &'tcx u8;

4
tests/rustdoc/mut-params.rs
View File

@ -13,6 +13,6 @@ impl Foo {
pub fn bar(mut bar: ()) {}
}
// @count foo/fn.baz.html '//*[@class="rust fn"]' 1
// @!has - '//*[@class="rust fn"]' 'mut'
// @count foo/fn.baz.html '//div[@class="item-decl"]/pre[@class="rust"]' 1
// @!has - '//div[@class="item-decl"]/pre[@class="rust"]' 'mut'
pub fn baz(mut foo: Foo) {}

16
tests/rustdoc/normalize-assoc-item.rs
View File

@ -19,12 +19,12 @@ impl Trait for isize {
type X = <() as Trait>::X;
}
// @has 'normalize_assoc_item/fn.f.html' '//pre[@class="rust fn"]' 'pub fn f() -> isize'
// @has 'normalize_assoc_item/fn.f.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f() -> isize'
pub fn f() -> <usize as Trait>::X {
0
}
// @has 'normalize_assoc_item/fn.f2.html' '//pre[@class="rust fn"]' 'pub fn f2() -> fn() -> i32'
// @has 'normalize_assoc_item/fn.f2.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f2() -> fn() -> i32'
pub fn f2() -> <isize as Trait>::X {
todo!()
}
@ -49,10 +49,10 @@ impl<Inner: Trait> Trait for Generic<Inner> {
// These can't be normalized because they depend on a generic parameter.
// However the user can choose whether the text should be displayed as `Inner::X` or `<Inner as Trait>::X`.
// @has 'normalize_assoc_item/struct.Unknown.html' '//pre[@class="rust struct"]' 'pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X);'
// @has 'normalize_assoc_item/struct.Unknown.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X);'
pub struct Unknown<Inner: Trait>(pub <Inner as Trait>::X);
// @has 'normalize_assoc_item/struct.Unknown2.html' '//pre[@class="rust struct"]' 'pub struct Unknown2<Inner: Trait>(pub Inner::X);'
// @has 'normalize_assoc_item/struct.Unknown2.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub struct Unknown2<Inner: Trait>(pub Inner::X);'
pub struct Unknown2<Inner: Trait>(pub Inner::X);
trait Lifetimes<'a> {
@ -63,20 +63,20 @@ impl<'a> Lifetimes<'a> for usize {
type Y = &'a isize;
}
// @has 'normalize_assoc_item/fn.g.html' '//pre[@class="rust fn"]' "pub fn g() -> &isize"
// @has 'normalize_assoc_item/fn.g.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn g() -> &isize"
pub fn g() -> <usize as Lifetimes<'static>>::Y {
&0
}
// @has 'normalize_assoc_item/constant.A.html' '//pre[@class="rust const"]' "pub const A: &isize"
// @has 'normalize_assoc_item/constant.A.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub const A: &isize"
pub const A: <usize as Lifetimes<'static>>::Y = &0;
// test cross-crate re-exports
extern crate inner;
// @has 'normalize_assoc_item/fn.foo.html' '//pre[@class="rust fn"]' "pub fn foo() -> i32"
// @has 'normalize_assoc_item/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn foo() -> i32"
pub use inner::foo;
// @has 'normalize_assoc_item/fn.h.html' '//pre[@class="rust fn"]' "pub fn h<T>() -> IntoIter<T, Global>"
// @has 'normalize_assoc_item/fn.h.html' '//div[@class="item-decl"]/pre[@class="rust"]' "pub fn h<T>() -> IntoIter<T, Global>"
pub fn h<T>() -> <Vec<T> as IntoIterator>::IntoIter {
vec![].into_iter()
}

2
tests/rustdoc/pub-method.rs
View File

@ -3,7 +3,7 @@
#![crate_name = "foo"]
// @has foo/fn.bar.html
// @has - '//*[@class="rust fn"]' 'pub fn bar() -> '
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn bar() -> '
/// foo
pub fn bar() -> usize {
2

2
tests/rustdoc/range-arg-pattern.rs
View File

@ -1,5 +1,5 @@
#![crate_name = "foo"]
// @has foo/fn.f.html
// @has - '//*[@class="rust fn"]' 'pub fn f(_: u8)'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn f(_: u8)'
pub fn f(0u8..=255: u8) {}

16
tests/rustdoc/reexports-priv.rs
View File

@ -32,7 +32,7 @@ pub(self) use reexports::BarSelf;
// @!has 'foo/enum.BarLocal.html'
use reexports::BarLocal;
// @has 'foo/fn.foo.html' '//*[@class="rust fn"]' 'pub fn foo()'
// @has 'foo/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()'
pub use reexports::foo;
// @!has 'foo/fn.foo_crate.html'
pub(crate) use reexports::foo_crate;
@ -41,7 +41,7 @@ pub(self) use reexports::foo_self;
// @!has 'foo/fn.foo_local.html'
use reexports::foo_local;
// @has 'foo/type.Type.html' '//*[@class="rust typedef"]' 'pub type Type ='
// @has 'foo/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type ='
pub use reexports::Type;
// @!has 'foo/type.TypeCrate.html'
pub(crate) use reexports::TypeCrate;
@ -94,22 +94,22 @@ pub mod outer {
// @!has 'foo/outer/inner/enum.BarLocal.html'
use reexports::BarLocal;
// @has 'foo/outer/inner/fn.foo.html' '//*[@class="rust fn"]' 'pub fn foo()'
// @has 'foo/outer/inner/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()'
pub use reexports::foo;
// @has 'foo/outer/inner/fn.foo_crate.html' '//*[@class="rust fn"]' 'pub(crate) fn foo_crate()'
// @has 'foo/outer/inner/fn.foo_crate.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(crate) fn foo_crate()'
pub(crate) use reexports::foo_crate;
// @has 'foo/outer/inner/fn.foo_super.html' '//*[@class="rust fn"]' 'pub(in outer) fn foo_super()'
// @has 'foo/outer/inner/fn.foo_super.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(in outer) fn foo_super()'
pub(super) use::reexports::foo_super;
// @!has 'foo/outer/inner/fn.foo_self.html'
pub(self) use reexports::foo_self;
// @!has 'foo/outer/inner/fn.foo_local.html'
use reexports::foo_local;
// @has 'foo/outer/inner/type.Type.html' '//*[@class="rust typedef"]' 'pub type Type ='
// @has 'foo/outer/inner/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type ='
pub use reexports::Type;
// @has 'foo/outer/inner/type.TypeCrate.html' '//*[@class="rust typedef"]' 'pub(crate) type TypeCrate ='
// @has 'foo/outer/inner/type.TypeCrate.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(crate) type TypeCrate ='
pub(crate) use reexports::TypeCrate;
// @has 'foo/outer/inner/type.TypeSuper.html' '//*[@class="rust typedef"]' 'pub(in outer) type TypeSuper ='
// @has 'foo/outer/inner/type.TypeSuper.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub(in outer) type TypeSuper ='
pub(super) use reexports::TypeSuper;
// @!has 'foo/outer/inner/type.TypeSelf.html'
pub(self) use reexports::TypeSelf;

8
tests/rustdoc/reexports.rs
View File

@ -31,7 +31,7 @@ pub(self) use reexports::BarSelf;
// @!has 'foo/enum.BarLocal.html'
use reexports::BarLocal;
// @has 'foo/fn.foo.html' '//*[@class="rust fn"]' 'pub fn foo()'
// @has 'foo/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()'
pub use reexports::foo;
// @!has 'foo/fn.foo_crate.html'
pub(crate) use reexports::foo_crate;
@ -40,7 +40,7 @@ pub(self) use reexports::foo_self;
// @!has 'foo/fn.foo_local.html'
use reexports::foo_local;
// @has 'foo/type.Type.html' '//*[@class="rust typedef"]' 'pub type Type ='
// @has 'foo/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type ='
pub use reexports::Type;
// @!has 'foo/type.TypeCrate.html'
pub(crate) use reexports::TypeCrate;
@ -93,7 +93,7 @@ pub mod outer {
// @!has 'foo/outer/inner/enum.BarLocal.html'
use reexports::BarLocal;
// @has 'foo/outer/inner/fn.foo.html' '//*[@class="rust fn"]' 'pub fn foo()'
// @has 'foo/outer/inner/fn.foo.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo()'
pub use reexports::foo;
// @!has 'foo/outer/inner/fn.foo_crate.html'
pub(crate) use reexports::foo_crate;
@ -104,7 +104,7 @@ pub mod outer {
// @!has 'foo/outer/inner/fn.foo_local.html'
use reexports::foo_local;
// @has 'foo/outer/inner/type.Type.html' '//*[@class="rust typedef"]' 'pub type Type ='
// @has 'foo/outer/inner/type.Type.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub type Type ='
pub use reexports::Type;
// @!has 'foo/outer/inner/type.TypeCrate.html'
pub(crate) use reexports::TypeCrate;

16
tests/rustdoc/rfc-2632-const-trait-impl.rs
View File

@ -12,10 +12,10 @@ use std::marker::Destruct;
pub struct S<T>(T);
// @!has foo/trait.Tr.html '//pre[@class="rust trait"]/code/a[@class="trait"]' '~const'
// @has - '//pre[@class="rust trait"]/code/a[@class="trait"]' 'Clone'
// @!has - '//pre[@class="rust trait"]/code/span[@class="where"]' '~const'
// @has - '//pre[@class="rust trait"]/code/span[@class="where"]' ': Clone'
// @!has foo/trait.Tr.html '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' '~const'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' 'Clone'
// @!has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where"]' '~const'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where"]' ': Clone'
#[const_trait]
pub trait Tr<T> {
// @!has - '//section[@id="method.a"]/h4[@class="code-header"]' '~const'
@ -45,10 +45,10 @@ where
}
}
// @!has foo/fn.foo.html '//pre[@class="rust fn"]/code/a[@class="trait"]' '~const'
// @has - '//pre[@class="rust fn"]/code/a[@class="trait"]' 'Clone'
// @!has - '//pre[@class="rust fn"]/code/span[@class="where fmt-newline"]' '~const'
// @has - '//pre[@class="rust fn"]/code/span[@class="where fmt-newline"]' ': Clone'
// @!has foo/fn.foo.html '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' '~const'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/a[@class="trait"]' 'Clone'
// @!has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where fmt-newline"]' '~const'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]/code/span[@class="where fmt-newline"]' ': Clone'
pub const fn foo<F: ~const Clone + ~const Destruct>()
where
Option<F>: ~const Clone + ~const Destruct,

6
tests/rustdoc/safe-intrinsic.rs
View File

@ -7,16 +7,16 @@
extern "rust-intrinsic" {
// @has 'foo/fn.abort.html'
// @has - '//pre[@class="rust fn"]' 'pub extern "rust-intrinsic" fn abort() -> !'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub extern "rust-intrinsic" fn abort() -> !'
#[rustc_safe_intrinsic]
pub fn abort() -> !;
// @has 'foo/fn.unreachable.html'
// @has - '//pre[@class="rust fn"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "rust-intrinsic" fn unreachable() -> !'
pub fn unreachable() -> !;
}
extern "C" {
// @has 'foo/fn.needs_drop.html'
// @has - '//pre[@class="rust fn"]' 'pub unsafe extern "C" fn needs_drop() -> !'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub unsafe extern "C" fn needs_drop() -> !'
pub fn needs_drop() -> !;
}

8
tests/rustdoc/slice-links.rs
View File

@ -4,25 +4,25 @@
pub struct MyBox<T: ?Sized>(*const T);
// @has 'foo/fn.alpha.html'
// @snapshot link_slice_u32 - '//pre[@class="rust fn"]/code'
// @snapshot link_slice_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn alpha() -> &'static [u32] {
loop {}
}
// @has 'foo/fn.beta.html'
// @snapshot link_slice_generic - '//pre[@class="rust fn"]/code'
// @snapshot link_slice_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn beta<T>() -> &'static [T] {
loop {}
}
// @has 'foo/fn.gamma.html'
// @snapshot link_box_u32 - '//pre[@class="rust fn"]/code'
// @snapshot link_box_u32 - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn gamma() -> MyBox<[u32]> {
loop {}
}
// @has 'foo/fn.delta.html'
// @snapshot link_box_generic - '//pre[@class="rust fn"]/code'
// @snapshot link_box_generic - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn delta<T>() -> MyBox<[T]> {
loop {}
}

2
tests/rustdoc/struct-arg-pattern.rs
View File

@ -4,7 +4,7 @@ struct BodyId {
hir_id: usize,
}
// @has 'foo/fn.body_owner.html' '//*[@class="rust fn"]' 'pub fn body_owner(_: BodyId)'
// @has 'foo/fn.body_owner.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn body_owner(_: BodyId)'
pub fn body_owner(BodyId { hir_id }: BodyId) {
// ...
}

2
tests/rustdoc/test-parens.rs
View File

@ -1,5 +1,5 @@
#![crate_name = "foo"]
// @has foo/fn.foo.html
// @has - '//*[@class="rust fn"]' "_: &(dyn ToString + 'static)"
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' "_: &(dyn ToString + 'static)"
pub fn foo(_: &(ToString + 'static)) {}

4
tests/rustdoc/toggle-item-contents.rs
View File

@ -81,8 +81,8 @@ pub enum EnumStructVariant {
}
// @has 'toggle_item_contents/enum.LargeEnum.html'
// @count - '//*[@class="rust enum"]//details[@class="toggle type-contents-toggle"]' 1
// @has - '//*[@class="rust enum"]//details[@class="toggle type-contents-toggle"]' 'Show 13 variants'
// @count - '//div[@class="item-decl"]/pre//details[@class="toggle type-contents-toggle"]' 1
// @has - '//div[@class="item-decl"]/pre//details[@class="toggle type-contents-toggle"]' 'Show 13 variants'
pub enum LargeEnum {
A, B, C, D, E, F(u8), G, H, I, J, K, L, M
}

2
tests/rustdoc/tuple-struct-fields-doc.rs
View File

@ -19,7 +19,7 @@ pub struct Foo(
);
// @has foo/enum.Bar.html
// @has - '//pre[@class="rust enum"]' 'BarVariant(String),'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'BarVariant(String),'
// @matches - '//*[@id="variant.BarVariant.fields"]/h4' '^Tuple Fields$'
// @has - '//*[@id="variant.BarVariant.field.0"]' '0: String'
// @has - '//*[@id="variant.BarVariant.fields"]//*[@class="docblock"]' 'Hello docs'

12
tests/rustdoc/tuples.rs
View File

@ -1,20 +1,20 @@
#![crate_name = "foo"]
// @has foo/fn.tuple0.html //pre 'pub fn tuple0(x: ())'
// @snapshot link_unit - '//pre[@class="rust fn"]/code'
// @snapshot link_unit - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn tuple0(x: ()) -> () { x }
// @has foo/fn.tuple1.html //pre 'pub fn tuple1(x: (i32,)) -> (i32,)'
// @snapshot link1_i32 - '//pre[@class="rust fn"]/code'
// @snapshot link1_i32 - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn tuple1(x: (i32,)) -> (i32,) { x }
// @has foo/fn.tuple2.html //pre 'pub fn tuple2(x: (i32, i32)) -> (i32, i32)'
// @snapshot link2_i32 - '//pre[@class="rust fn"]/code'
// @snapshot link2_i32 - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn tuple2(x: (i32, i32)) -> (i32, i32) { x }
// @has foo/fn.tuple1_t.html //pre 'pub fn tuple1_t<T>(x: (T,)) -> (T,)'
// @snapshot link1_t - '//pre[@class="rust fn"]/code'
// @snapshot link1_t - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn tuple1_t<T>(x: (T,)) -> (T,) { x }
// @has foo/fn.tuple2_t.html //pre 'pub fn tuple2_t<T>(x: (T, T)) -> (T, T)'
// @snapshot link2_t - '//pre[@class="rust fn"]/code'
// @snapshot link2_t - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn tuple2_t<T>(x: (T, T)) -> (T, T) { x }
// @has foo/fn.tuple2_tu.html //pre 'pub fn tuple2_tu<T, U>(x: (T, U)) -> (T, U)'
// @snapshot link2_tu - '//pre[@class="rust fn"]/code'
// @snapshot link2_tu - '//div[@class="item-decl"]/pre[@class="rust"]/code'
pub fn tuple2_tu<T, U>(x: (T, U)) -> (T, U) { x }

8
tests/rustdoc/unit-return.rs
View File

@ -4,14 +4,14 @@
extern crate unit_return;
// @has 'foo/fn.f0.html' '//*[@class="rust fn"]' 'F: FnMut(u8) + Clone'
// @has 'foo/fn.f0.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u8) + Clone'
pub fn f0<F: FnMut(u8) + Clone>(f: F) {}
// @has 'foo/fn.f1.html' '//*[@class="rust fn"]' 'F: FnMut(u16) + Clone'
// @has 'foo/fn.f1.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u16) + Clone'
pub fn f1<F: FnMut(u16) -> () + Clone>(f: F) {}
// @has 'foo/fn.f2.html' '//*[@class="rust fn"]' 'F: FnMut(u32) + Clone'
// @has 'foo/fn.f2.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u32) + Clone'
pub use unit_return::f2;
// @has 'foo/fn.f3.html' '//*[@class="rust fn"]' 'F: FnMut(u64) + Clone'
// @has 'foo/fn.f3.html' '//div[@class="item-decl"]/pre[@class="rust"]' 'F: FnMut(u64) + Clone'
pub use unit_return::f3;

4
tests/rustdoc/where-sized.rs
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@ -1,6 +1,6 @@
#![crate_name = "foo"]
// @has foo/fn.foo.html
// @has - '//*[@class="rust fn"]' 'pub fn foo<X, Y: ?Sized>(_: &X)'
// @has - '//*[@class="rust fn"]' 'where X: ?Sized,'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'pub fn foo<X, Y: ?Sized>(_: &X)'
// @has - '//div[@class="item-decl"]/pre[@class="rust"]' 'where X: ?Sized,'
pub fn foo<X, Y: ?Sized>(_: &X) where X: ?Sized {}

2
tests/rustdoc/where.SWhere_Simd_item-decl.html
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@ -1 +1 @@
<div class="item-decl"><pre class="rust struct"><code>pub struct Simd&lt;T&gt;(_)<br /><span class="where">where<br />&#160;&#160;&#160;&#160;T: <a class="trait" href="trait.MyTrait.html" title="trait foo::MyTrait">MyTrait</a></span>;</code></pre></div>
<div class="item-decl"><pre class="rust"><code>pub struct Simd&lt;T&gt;(_)<br /><span class="where">where<br />&#160;&#160;&#160;&#160;T: <a class="trait" href="trait.MyTrait.html" title="trait foo::MyTrait">MyTrait</a></span>;</code></pre></div>

2
tests/rustdoc/where.SWhere_TraitWhere_item-decl.html
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@ -1,4 +1,4 @@
<div class="item-decl"><pre class="rust trait"><code>pub trait TraitWhere {
<div class="item-decl"><pre class="rust"><code>pub trait TraitWhere {
type <a href="#associatedtype.Item" class="associatedtype">Item</a>&lt;'a&gt;<br />&#160;&#160;&#160;&#160;<span class="where">where<br />&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Self: 'a</span>;
fn <a href="#method.func" class="fn">func</a>(self)<br />&#160;&#160;&#160;&#160;<span class="where">where<br />&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Self: <a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a></span>,

2
tests/rustdoc/where.rs
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@ -57,6 +57,6 @@ pub enum Foxtrot<F> { Foxtrot1(F) }
// "impl<F> MyTrait for Foxtrot<F>where F: MyTrait"
impl<F> MyTrait for Foxtrot<F>where F: MyTrait {}
// @has foo/type.Golf.html '//pre[@class="rust typedef"]' \
// @has foo/type.Golf.html '//div[@class="item-decl"]/pre[@class="rust"]' \
// "type Golf<T>where T: Clone, = (T, T)"
pub type Golf<T> where T: Clone = (T, T);

2
tests/rustdoc/whitespace-after-where-clause.enum.html
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@ -1,4 +1,4 @@
<div class="item-decl"><pre class="rust enum"><code>pub enum Cow&lt;'a, B&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{
<div class="item-decl"><pre class="rust"><code>pub enum Cow&lt;'a, B&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{
Borrowed(<a class="primitive" href="{{channel}}/std/primitive.reference.html">&amp;'a </a>B),
Whatever(<a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>),
}</code></pre></div>

2
tests/rustdoc/whitespace-after-where-clause.enum2.html
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@ -1,4 +1,4 @@
<div class="item-decl"><pre class="rust enum"><code>pub enum Cow2&lt;'a, B:&#160;?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + 'a&gt; {
<div class="item-decl"><pre class="rust"><code>pub enum Cow2&lt;'a, B:&#160;?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + 'a&gt; {
Borrowed(<a class="primitive" href="{{channel}}/std/primitive.reference.html">&amp;'a </a>B),
Whatever(<a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>),
}</code></pre></div>

2
tests/rustdoc/whitespace-after-where-clause.struct.html
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@ -1,4 +1,4 @@
<div class="item-decl"><pre class="rust struct"><code>pub struct Struct&lt;'a, B&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{
<div class="item-decl"><pre class="rust"><code>pub struct Struct&lt;'a, B&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{
pub a: <a class="primitive" href="{{channel}}/std/primitive.reference.html">&amp;'a </a>B,
pub b: <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>,
}</code></pre></div>

2
tests/rustdoc/whitespace-after-where-clause.struct2.html
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@ -1,4 +1,4 @@
<div class="item-decl"><pre class="rust struct"><code>pub struct Struct2&lt;'a, B:&#160;?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + 'a&gt; {
<div class="item-decl"><pre class="rust"><code>pub struct Struct2&lt;'a, B:&#160;?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + 'a&gt; {
pub a: <a class="primitive" href="{{channel}}/std/primitive.reference.html">&amp;'a </a>B,
pub b: <a class="primitive" href="{{channel}}/std/primitive.u32.html">u32</a>,
}</code></pre></div>

2
tests/rustdoc/whitespace-after-where-clause.trait.html
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@ -1,4 +1,4 @@
<div class="item-decl"><pre class="rust trait"><code>pub trait ToOwned&lt;T&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span>{
<div class="item-decl"><pre class="rust"><code>pub trait ToOwned&lt;T&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;T: <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span>{
type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>;
fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; Self::<a class="associatedtype" href="trait.ToOwned.html#associatedtype.Owned" title="type foo::ToOwned::Owned">Owned</a>;

2
tests/rustdoc/whitespace-after-where-clause.trait2.html
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@ -1,4 +1,4 @@
<div class="item-decl"><pre class="rust trait"><code>pub trait ToOwned2&lt;T:&#160;<a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; {
<div class="item-decl"><pre class="rust"><code>pub trait ToOwned2&lt;T:&#160;<a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; {
type <a href="#associatedtype.Owned" class="associatedtype">Owned</a>;
fn <a href="#tymethod.to_owned" class="fn">to_owned</a>(&amp;self) -&gt; Self::<a class="associatedtype" href="trait.ToOwned2.html#associatedtype.Owned" title="type foo::ToOwned2::Owned">Owned</a>;

2
tests/rustdoc/whitespace-after-where-clause.union.html
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@ -1,3 +1,3 @@
<div class="item-decl"><pre class="rust union"><code>pub union Union&lt;'a, B&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{
<div class="item-decl"><pre class="rust"><code>pub union Union&lt;'a, B&gt;<span class="where fmt-newline">where<br />&#160;&#160;&#160;&#160;B: <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + ?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + 'a,</span>{
/* private fields */
}</code></pre></div>

2
tests/rustdoc/whitespace-after-where-clause.union2.html
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@ -1,3 +1,3 @@
<div class="item-decl"><pre class="rust union"><code>pub union Union2&lt;'a, B:&#160;?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + 'a&gt; {
<div class="item-decl"><pre class="rust"><code>pub union Union2&lt;'a, B:&#160;?<a class="trait" href="{{channel}}/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a> + <a class="trait" href="trait.ToOwned.html" title="trait foo::ToOwned">ToOwned</a>&lt;dyn <a class="trait" href="{{channel}}/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; + 'a&gt; {
/* private fields */
}</code></pre></div>

4
tests/rustdoc/wrapping.rs
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@ -1,5 +1,5 @@
use std::fmt::Debug;
// @has 'wrapping/fn.foo.html' '//pre[@class="rust fn"]' 'pub fn foo() -> impl Debug'
// @count - '//pre[@class="rust fn"]/br' 0
// @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 {}