src/test/rustdoc/playground-arg.rs

   1 // Copyright 2016 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
  11 // compile-flags: --playground-url=https://example.com/ -Z unstable-options
  12 // ignore-tidy-linelength
  13
  14 #![crate_name = "foo"]
  15
  16 //! ```
  17 //! use foo::dummy;
  18 //! dummy();
  19 //! ```
  20
  21 pub fn dummy() {}
  22
  23 // ensure that `extern crate foo;` was inserted into code snips automatically:
  24 // @matches foo/index.html '//a[@class="test-arrow"][@href="https://example.com/?code=%23!%5Ballow(unused)%5D%0Aextern%20crate%20foo%3B%0Afn%20main()%20%7B%0Ause%20foo%3A%3Adummy%3B%0Adummy()%3B%0A%7D"]' "Run"