File: impossible-default.rs

package info (click to toggle)
rustc-web 1.70.0%2Bdfsg1-7~deb12u2
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,517,048 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,006; asm: 2,856
file content (20 lines) | stat: -rw-r--r-- 472 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
#![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 {}