src/test/rustdoc/playground-arg.rs

   1 // compile-flags: --playground-url=https://example.com/ -Z unstable-options
   2 // ignore-tidy-linelength
   3
   4 #![crate_name = "foo"]
   5
   6 //! ```
   7 //! use foo::dummy;
   8 //! dummy();
   9 //! ```
  10
  11 pub fn dummy() {}
  12
  13 // ensure that `extern crate foo;` was inserted into code snips automatically:
  14 // @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&edition=2015"]' "Run"