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rustdoc: add test case for "variadic tuple" search notation

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This commit is contained in:
Michael Howell 2022-06-14 14:17:20 -07:00
parent 2bbf44f655
commit f1d24beb68
1 changed files with 18 additions and 0 deletions
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18
src/test/rustdoc/primitive-tuple-variadic.rs Normal file
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// compile-flags: --crate-type lib --edition 2018
#![crate_name = "foo"]
#![feature(rustdoc_internals)]
pub trait Foo {}
// @has foo/trait.Foo.html
// @has - '//section[@id="impl-Foo-for-(T%2C)"]/h3' 'impl<T> Foo for (T₁, T₂, …, Tₙ)'
#[doc(tuple_variadic)]
impl<T> Foo for (T,) {}
pub trait Bar {}
// @has foo/trait.Bar.html
// @has - '//section[@id="impl-Bar-for-(U%2C)"]/h3' 'impl<U: Foo> Bar for (U₁, U₂, …, Uₙ)'
#[doc(tuple_variadic)]
impl<U: Foo> Bar for (U,) {}