mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 15:14:29 +00:00
27 lines
608 B
Rust
27 lines
608 B
Rust
#![warn(clippy::manual_instant_elapsed)]
|
|
#![allow(clippy::unnecessary_operation)]
|
|
#![allow(clippy::unchecked_duration_subtraction)]
|
|
#![allow(unused_variables)]
|
|
#![allow(unused_must_use)]
|
|
|
|
use std::time::Instant;
|
|
|
|
fn main() {
|
|
let prev_instant = Instant::now();
|
|
|
|
{
|
|
// don't influence
|
|
let another_instant = Instant::now();
|
|
}
|
|
|
|
let duration = prev_instant.elapsed();
|
|
|
|
// don't catch
|
|
let duration = prev_instant.elapsed();
|
|
|
|
Instant::now() - duration;
|
|
|
|
let ref_to_instant = &Instant::now();
|
|
|
|
(*ref_to_instant).elapsed(); // to ensure parens are added correctly
|
|
}
|