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// #26207: Show all methods reachable via Deref impls, recursing through multiple dereferencing
// levels if needed.
// For `Deref` on foreign types, look at `deref-recursive-pathbuf.rs`.
// @has 'foo/struct.Foo.html'
// @has '-' '//*[@id="deref-methods-Bar"]' 'Methods from Deref<Target = Bar>'
// @has '-' '//*[@class="impl-items"]//*[@id="method.bar"]' 'pub fn bar(&self)'
// @has '-' '//*[@id="deref-methods-Baz"]' 'Methods from Deref<Target = Baz>'
// @has '-' '//*[@class="impl-items"]//*[@id="method.baz"]' 'pub fn baz(&self)'
// @has '-' '//div[@class="sidebar-elems"]//h3/a[@href="#deref-methods-Bar"]' 'Methods from Deref<Target=Bar>'
// @has '-' '//*[@class="sidebar-elems"]//section//a[@href="#method.bar"]' 'bar'
// @has '-' '//div[@class="sidebar-elems"]//h3/a[@href="#deref-methods-Baz"]' 'Methods from Deref<Target=Baz>'
// @has '-' '//*[@class="sidebar-elems"]//section//a[@href="#method.baz"]' 'baz'
#![crate_name = "foo"]
use std::ops::Deref;
pub struct Foo(Bar);
pub struct Bar(Baz);
pub struct Baz;
impl Deref for Foo {
type Target = Bar;
fn deref(&self) -> &Bar { &self.0 }
}
impl Deref for Bar {
type Target = Baz;
fn deref(&self) -> &Baz { &self.0 }
}
impl Bar {
/// This appears under `Foo` methods
pub fn bar(&self) {}
}
impl Baz {
/// This should also appear in `Foo` methods when recursing
pub fn baz(&self) {}
}
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