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1 | // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
2 | // file at the top-level directory of this distribution and at | |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | // option. This file may not be copied, modified, or distributed | |
9 | // except according to those terms. | |
10 | ||
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11 | #![crate_name = "foo"] |
12 | ||
13 | use std::io::Read; | |
94b46f34 | 14 | use std::borrow::Borrow; |
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15 | |
16 | // @has foo/fn.foo.html | |
17 | // @has - //pre 'foo(' | |
18 | // @matches - '_x: impl <a class="trait" href="[^"]+/trait\.Clone\.html"' | |
19 | // @matches - '_z: .+impl.+trait\.Copy\.html.+, impl.+trait\.Clone\.html' | |
20 | pub fn foo(_x: impl Clone, _y: i32, _z: (impl Copy, impl Clone)) { | |
21 | } | |
22 | ||
23 | pub trait Trait { | |
24 | // @has foo/trait.Trait.html | |
25 | // @has - 'method</a>(' | |
26 | // @matches - '_x: impl <a class="trait" href="[^"]+/trait\.Debug\.html"' | |
27 | fn method(&self, _x: impl std::fmt::Debug) { | |
28 | } | |
29 | } | |
30 | ||
31 | pub struct S<T>(T); | |
32 | ||
33 | impl<T> S<T> { | |
34 | // @has foo/struct.S.html | |
35 | // @has - 'bar</a>(' | |
36 | // @matches - '_bar: impl <a class="trait" href="[^"]+/trait\.Copy\.html"' | |
37 | pub fn bar(_bar: impl Copy) { | |
38 | } | |
39 | ||
40 | // @has - 'baz</a>(' | |
41 | // @matches - '_baz:.+struct\.S\.html.+impl .+trait\.Clone\.html' | |
42 | pub fn baz(_baz: S<impl Clone>) { | |
43 | } | |
44 | ||
45 | // @has - 'qux</a>(' | |
46 | // @matches - 'trait\.Read\.html' | |
47 | pub fn qux(_qux: impl IntoIterator<Item = S<impl Read>>) { | |
48 | } | |
49 | } | |
50 | ||
51 | // @has - 'method</a>(' | |
52 | // @matches - '_x: impl <a class="trait" href="[^"]+/trait\.Debug\.html"' | |
53 | impl<T> Trait for S<T> {} | |
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54 | |
55 | // @has foo/fn.much_universe.html | |
56 | // @matches - 'T:.+Borrow.+impl .+trait\.Trait\.html' | |
57 | // @matches - 'U:.+IntoIterator.+= impl.+Iterator\.html.+= impl.+Clone\.html' | |
58 | // @matches - '_: impl .+trait\.Read\.html.+ \+ .+trait\.Clone\.html' | |
59 | pub fn much_universe< | |
60 | T: Borrow<impl Trait>, | |
61 | U: IntoIterator<Item = impl Iterator<Item = impl Clone>>, | |
62 | >( | |
63 | _: impl Read + Clone, | |
64 | ) { | |
65 | } |