-// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
#![feature(const_fn)]
#![allow(dead_code)]
#![warn(clippy::new_without_default)]
}
#[derive(Default)]
-pub struct OptionRefWrapper<'a, T: 'a>(Option<&'a T>);
+pub struct OptionRefWrapper<'a, T>(Option<&'a T>);
-impl<'a, T: 'a> OptionRefWrapper<'a, T> {
+impl<'a, T> OptionRefWrapper<'a, T> {
pub fn new() -> Self {
OptionRefWrapper(None)
}