| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![crate_name = "foo"] |
| |
| // @has foo/trait.Foo.html '//a[@href="../foo/trait.Foo.html#tymethod.req"]' 'req' |
| // @has foo/trait.Foo.html '//a[@href="../foo/trait.Foo.html#method.prov"]' 'prov' |
| |
| /// Always make sure to implement [`req`], but you don't have to implement [`prov`]. |
| /// |
| /// [`req`]: Foo::req |
| /// [`prov`]: Foo::prov |
| pub trait Foo { |
| /// Required |
| fn req(); |
| /// Provided |
| fn prov() {} |
| } |
