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Rollup merge of #91366 - notriddle:notriddle/only-show-notable-if-types-are-the-same, r=GuillaumeGomez

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Only show notable traits if both types are the same

Checking only their DefId doesn't work because all slices have the same
fake DefId.

Fixes #91347
This commit is contained in:
Matthias Krüger 2021-11-30 23:43:32 +01:00 • committed by GitHub
commit 2b8259af05
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 67 additions and 1 deletions
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20
src/test/rustdoc/doc-notable_trait-slice.rs Normal file
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@ -0,0 +1,20 @@
#![feature(doc_notable_trait)]
#[doc(notable_trait)]
pub trait SomeTrait {}
pub struct SomeStruct;
pub struct OtherStruct;
impl SomeTrait for &[SomeStruct] {}
// @has doc_notable_trait_slice/fn.bare_fn_matches.html
// @has - '//code[@class="content"]' 'impl SomeTrait for &[SomeStruct]'
pub fn bare_fn_matches() -> &'static [SomeStruct] {
&[]
}
// @has doc_notable_trait_slice/fn.bare_fn_no_matches.html
// @!has - '//code[@class="content"]' 'impl SomeTrait for &[SomeStruct]'
pub fn bare_fn_no_matches() -> &'static [OtherStruct] {
&[]
}