File: deref-recursive-pathbuf.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (25 lines) | stat: -rw-r--r-- 1,219 bytes parent folder | download | duplicates (3)
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
// #26207: Show all methods reachable via Deref impls, recursing through multiple dereferencing
// levels and across multiple crates.
// For `Deref` on non-foreign types, look at `deref-recursive.rs`.

//@ has 'foo/struct.Foo.html'
//@ has '-' '//*[@id="deref-methods-PathBuf"]' 'Methods from Deref<Target = PathBuf>'
//@ has '-' '//*[@class="impl-items"]//*[@id="method.as_path"]' 'pub fn as_path(&self)'
//@ has '-' '//*[@id="deref-methods-Path"]' 'Methods from Deref<Target = Path>'
//@ has '-' '//*[@class="impl-items"]//*[@id="method.exists"]' 'pub fn exists(&self)'
//@ has '-' '//div[@class="sidebar-elems"]//h3/a[@href="#deref-methods-PathBuf"]' 'Methods from Deref<Target=PathBuf>'
//@ has '-' '//*[@class="sidebar-elems"]//*[@class="block deref-methods"]//a[@href="#method.as_path"]' 'as_path'
//@ has '-' '//div[@class="sidebar-elems"]//h3/a[@href="#deref-methods-Path"]' 'Methods from Deref<Target=Path>'
//@ has '-' '//*[@class="sidebar-elems"]//*[@class="block deref-methods"]//a[@href="#method.exists"]' 'exists'

#![crate_name = "foo"]

use std::ops::Deref;
use std::path::PathBuf;

pub struct Foo(PathBuf);

impl Deref for Foo {
    type Target = PathBuf;
    fn deref(&self) -> &PathBuf { &self.0 }
}