Remove use of some other unstable features

This commit is contained in:
Simon Sapin 2020-04-15 15:17:52 +02:00
parent 7861b0be79
commit 7f975c3d5d
4 changed files with 11 additions and 8 deletions

View file

@ -3,8 +3,6 @@
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
#![deny(unsafe_code)]
#![feature(arbitrary_self_types)]
#![feature(exact_size_is_empty)]
#[macro_use]
extern crate serde;