Make usage of unstable feature on_unimplemented optional.

This commit is contained in:
Simon Sapin 2017-10-14 18:57:28 +02:00
parent 5a5b7d7f39
commit bffec1c1a1
4 changed files with 5 additions and 2 deletions

View file

@ -2,11 +2,11 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#![cfg_attr(feature = "unstable", feature(on_unimplemented))]
#![feature(conservative_impl_trait)]
#![feature(const_fn)]
#![feature(core_intrinsics)]
#![feature(mpsc_select)]
#![feature(on_unimplemented)]
#![feature(plugin)]
#![feature(proc_macro)]