mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-27 17:24:06 +00:00
31 lines
838 B
Rust
31 lines
838 B
Rust
#![crate_name = "foo"]
|
|
|
|
pub trait Foo {}
|
|
pub trait Foo2 {}
|
|
|
|
pub struct Bar;
|
|
|
|
impl Foo for Bar {}
|
|
impl Foo2 for Bar {}
|
|
|
|
// @has foo/fn.foo.html '//section[@id="main-content"]//pre' "x: &'x impl Foo"
|
|
// @has foo/fn.foo.html '//section[@id="main-content"]//pre' "-> &'x impl Foo"
|
|
pub fn foo<'x>(x: &'x impl Foo) -> &'x impl Foo {
|
|
x
|
|
}
|
|
|
|
// @has foo/fn.foo2.html '//section[@id="main-content"]//pre' "x: &'x impl Foo"
|
|
// @has foo/fn.foo2.html '//section[@id="main-content"]//pre' '-> impl Foo2'
|
|
pub fn foo2<'x>(_x: &'x impl Foo) -> impl Foo2 {
|
|
Bar
|
|
}
|
|
|
|
// @has foo/fn.foo_foo.html '//section[@id="main-content"]//pre' '-> impl Foo + Foo2'
|
|
pub fn foo_foo() -> impl Foo + Foo2 {
|
|
Bar
|
|
}
|
|
|
|
// @has foo/fn.foo_foo_foo.html '//section[@id="main-content"]//pre' "x: &'x (impl Foo + Foo2)"
|
|
pub fn foo_foo_foo<'x>(_x: &'x (impl Foo + Foo2)) {
|
|
}
|