mirror of
https://github.com/rust-lang/rust.git
synced 2024-10-31 14:31:55 +00:00
38 lines
828 B
Rust
38 lines
828 B
Rust
// check-pass
|
|
//
|
|
// Regression test from crater run for
|
|
// <https://github.com/rust-lang/rust/pull/98109>.
|
|
|
|
|
|
pub trait ElementLike {}
|
|
|
|
pub struct Located<T> where T: ElementLike {
|
|
inner: T,
|
|
}
|
|
|
|
pub struct BlockElement<'a>(&'a str);
|
|
|
|
impl ElementLike for BlockElement<'_> {}
|
|
|
|
|
|
pub struct Page<'a> {
|
|
/// Comprised of the elements within a page
|
|
pub elements: Vec<Located<BlockElement<'a>>>,
|
|
}
|
|
|
|
impl<'a, __IdxT> std::ops::Index<__IdxT> for Page<'a> where
|
|
Vec<Located<BlockElement<'a>>>: std::ops::Index<__IdxT>
|
|
{
|
|
type Output =
|
|
<Vec<Located<BlockElement<'a>>> as
|
|
std::ops::Index<__IdxT>>::Output;
|
|
|
|
#[inline]
|
|
fn index(&self, idx: __IdxT) -> &Self::Output {
|
|
<Vec<Located<BlockElement<'a>>> as
|
|
std::ops::Index<__IdxT>>::index(&self.elements, idx)
|
|
}
|
|
}
|
|
|
|
fn main() {}
|