rust/src/test/rustdoc/doc-notable_trait-slice.rs
Michael Howell 85ba6c7b34 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
2021-11-29 12:23:07 -07:00

20 lines
551 B
Rust

#![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] {
&[]
}