File: deref-mut-35169-2.rs

package info (click to toggle)
rustc 1.90.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid
  • size: 925,928 kB
  • sloc: xml: 158,148; javascript: 19,781; sh: 19,174; python: 15,732; ansic: 13,096; cpp: 7,181; asm: 4,376; makefile: 697; lisp: 176; sql: 15
file content (43 lines) | stat: -rw-r--r-- 1,888 bytes parent folder | download | duplicates (14)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
// https://github.com/rust-lang/rust/issues/35169
#![crate_name="foo"]

use std::ops::Deref;
use std::ops::DerefMut;

pub struct Foo;
pub struct Bar;

impl Foo {
    pub fn by_ref(&self) {}
    pub fn by_explicit_ref(self: &Foo) {}
    pub fn by_mut_ref(&mut self) {}
    pub fn by_explicit_mut_ref(self: &mut Foo) {}
    pub fn by_explicit_box(self: Box<Foo>) {}
    pub fn by_explicit_self_box(self: Box<Self>) {}
    pub fn static_foo() {}
}

impl Deref for Bar {
    type Target = Foo;
    fn deref(&self) -> &Foo { loop {} }
}

impl DerefMut for Bar {
    fn deref_mut(&mut self) -> &mut Foo { loop {} }
}

//@ has foo/struct.Bar.html
//@ has - '//*[@id="method.by_ref"]//h4[@class="code-header"]' 'fn by_ref(&self)'
//@ has - '//*[@id="method.by_ref"]' 'fn by_ref(&self)'
//@ has - '//*[@id="method.by_explicit_ref"]//h4[@class="code-header"]' 'fn by_explicit_ref(self: &Foo)'
//@ has - '//*[@id="method.by_explicit_ref"]' 'fn by_explicit_ref(self: &Foo)'
//@ has - '//*[@id="method.by_mut_ref"]//h4[@class="code-header"]' 'fn by_mut_ref(&mut self)'
//@ has - '//*[@id="method.by_mut_ref"]' 'fn by_mut_ref(&mut self)'
//@ has - '//*[@id="method.by_explicit_mut_ref"]//h4[@class="code-header"]' 'fn by_explicit_mut_ref(self: &mut Foo)'
//@ has - '//*[@id="method.by_explicit_mut_ref"]' 'fn by_explicit_mut_ref(self: &mut Foo)'
//@ !has - '//*[@id="method.by_explicit_box"]//h4[@class="code-header"]' 'fn by_explicit_box(self: Box<Foo>)'
//@ !has - '//*[@id="method.by_explicit_box"]' 'fn by_explicit_box(self: Box<Foo>)'
//@ !has - '//*[@id="method.by_explicit_self_box"]//h4[@class="code-header"]' 'fn by_explicit_self_box(self: Box<Self>)'
//@ !has - '//*[@id="method.by_explicit_self_box"]' 'fn by_explicit_self_box(self: Box<Self>)'
//@ !has - '//*[@id="method.static_foo"]//h4[@class="code-header"]' 'fn static_foo()'
//@ !has - '//*[@id="method.static_foo"]' 'fn static_foo()'