rust-clippy/tests/ui/mem_replace.fixed
2019-01-13 13:55:26 +01:00

21 lines
704 B
Rust

// Copyright 2014-2019 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.
// run-rustfix
#![allow(unused_imports)]
#![warn(clippy::all, clippy::style, clippy::mem_replace_option_with_none)]
use std::mem;
fn main() {
let mut an_option = Some(1);
let _ = an_option.take();
let an_option = &mut Some(1);
let _ = an_option.take();
}