[rustc.git] / src / tools / clippy / tests / ui / duration_subsec.rs

#![allow(dead_code, clippy::needless_borrow)]
#![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;
}
Commit	Line	Data
5099ac24	1	#![allow(dead_code, clippy::needless_borrow)]
f20569fa XL	2	#![warn(clippy::duration_subsec)]
	3
	4	use std::time::Duration;
	5
	6	fn main() {
	7	let dur = Duration::new(5, 0);
	8
	9	let bad_millis_1 = dur.subsec_micros() / 1_000;
	10	let bad_millis_2 = dur.subsec_nanos() / 1_000_000;
	11	let good_millis = dur.subsec_millis();
	12	assert_eq!(bad_millis_1, good_millis);
	13	assert_eq!(bad_millis_2, good_millis);
	14
	15	let bad_micros = dur.subsec_nanos() / 1_000;
	16	let good_micros = dur.subsec_micros();
	17	assert_eq!(bad_micros, good_micros);
	18
	19	// Handle refs
	20	let _ = (&dur).subsec_nanos() / 1_000;
	21
	22	// Handle constants
	23	const NANOS_IN_MICRO: u32 = 1_000;
	24	let _ = dur.subsec_nanos() / NANOS_IN_MICRO;
	25
	26	// Other literals aren't linted
	27	let _ = dur.subsec_nanos() / 699;
	28	}