27 lines
576 B
Rust
27 lines
576 B
Rust
use std::time::Instant;
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pub struct Timer {
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title: &'static str,
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time: Instant,
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}
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impl Drop for Timer {
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fn drop(&mut self) {
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let micros = self.time.elapsed().as_micros();
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let millis = self.time.elapsed().as_millis();
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if micros < 10000 {
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println!("{} ended in {}us", self.title, micros);
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} else {
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println!("{} ended in {}ms", self.title, millis);
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}
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}
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}
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impl Timer {
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pub fn new(title: &'static str) -> Timer {
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let start = Instant::now();
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Timer { title, time: start }
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}
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}
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