mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 07:14:28 +00:00
21 lines
472 B
Rust
21 lines
472 B
Rust
|
#![crate_name = "foo"]
|
||
|
|
|
||
|
|
// Check that default trait items that are impossible to satisfy
|
||
|
|
|
||
|
|
pub trait Foo {
|
||
|
|
fn needs_sized(&self)
|
||
|
|
where
|
||
|
|
Self: Sized,
|
||
|
|
{}
|
||
|
|
|
||
|
|
fn no_needs_sized(&self) {}
|
||
|
|
}
|
||
|
|
|
||
|
|
// @!has foo/struct.Bar.html '//*[@id="method.needs_sized"]//h4[@class="code-header"]' \
|
||
|
|
// "fn needs_sized"
|
||
|
|
// @has foo/struct.Bar.html '//*[@id="method.no_needs_sized"]//h4[@class="code-header"]' \
|
||
|
|
// "fn no_needs_sized"
|
||
|
|
pub struct Bar([u8]);
|
||
|
|
|
||
|
|
impl Foo for Bar {}
|