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Start throttle measurement before initialisation

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This commit is contained in:
Wouter Geraedts 2019-11-14 11:29:49 +01:00
parent 90c67c223a
commit dda65cbff0
1 changed files with 2 additions and 1 deletions
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3
src/stream/stream/mod.rs
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@ -327,6 +327,8 @@ extension_trait! {
use async_std::stream;
use std::time::{Duration, Instant};
let start = Instant::now();
// emit value every 5 milliseconds
let s = stream::interval(Duration::from_millis(5))
.enumerate()
@ -335,7 +337,6 @@ extension_trait! {
// throttle for 10 milliseconds
let mut s = s.throttle(Duration::from_millis(10));
let start = Instant::now();
assert_eq!(s.next().await, Some((0, ())));
let duration_ms = start.elapsed().as_millis();
assert!(duration_ms >= 5);