40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
// 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(tool_lints)]
|
|
|
|
#![warn(clippy::duration_subsec)]
|
|
|
|
use std::time::Duration;
|
|
|
|
fn main() {
|
|
let dur = Duration::new(5, 0);
|
|
|
|
let bad_millis_1 = dur.subsec_micros() / 1_000;
|
|
let bad_millis_2 = dur.subsec_nanos() / 1_000_000;
|
|
let good_millis = dur.subsec_millis();
|
|
assert_eq!(bad_millis_1, good_millis);
|
|
assert_eq!(bad_millis_2, good_millis);
|
|
|
|
let bad_micros = dur.subsec_nanos() / 1_000;
|
|
let good_micros = dur.subsec_micros();
|
|
assert_eq!(bad_micros, good_micros);
|
|
|
|
// Handle refs
|
|
let _ = (&dur).subsec_nanos() / 1_000;
|
|
|
|
// Handle constants
|
|
const NANOS_IN_MICRO: u32 = 1_000;
|
|
let _ = dur.subsec_nanos() / NANOS_IN_MICRO;
|
|
|
|
// Other literals aren't linted
|
|
let _ = dur.subsec_nanos() / 699;
|
|
}
|