src/test/run-pass/issue-3052.rs

   1 // Copyright 2012 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 // pretty-expanded FIXME #23616
  12
  13 type Connection = Box<FnMut(Vec<u8>) + 'static>;
  14
  15 fn f() -> Option<Connection> {
  16     let mock_connection: Connection = Box::new(|_| {});
  17     Some(mock_connection)
  18 }
  19
  20 pub fn main() {
  21 }