rate_limiters 0.1.11

Flexible and easy-to-use Rust library for implementing rate limits.
Documentation 
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#[cfg(test)]
mod sequential_tests {
    use crate::sliding_window_counter::SlidingWindowCounter;
    use crate::token_bucket::r#impl::RateLimiter;
    use std::thread;
    use std::time::Duration;

    #[test]
    fn basic_test() {
        let now_unix = || {
            std::time::SystemTime::now()
                .duration_since(std::time::UNIX_EPOCH)
                .unwrap()
                .as_secs()
        };

        let mut bucket = SlidingWindowCounter::new(10, 2);
        assert_eq!(bucket.get_limit(), 10);
        assert_eq!(bucket.get_remaining(), 10);
        assert_eq!(bucket.get_used(), 0);
        assert!(bucket.get_reset() >= now_unix());

        assert!(bucket.try_acquire(5));
        assert_eq!(bucket.get_limit(), 10);
        assert_eq!(bucket.get_remaining(), 5);
        assert_eq!(bucket.get_used(), 5);
        let diff = bucket.get_reset() - now_unix();
        assert!(diff <= 2 && diff >= 1);

        assert!(bucket.try_acquire(5));
        assert_eq!(bucket.get_limit(), 10);
        assert_eq!(bucket.get_remaining(), 0);
        assert_eq!(bucket.get_used(), 10);
        let diff = bucket.get_reset() - now_unix();
        assert!(diff <= 2 && diff >= 1);

        assert!(!bucket.try_acquire(1));
        assert_eq!(bucket.get_limit(), 10);
        assert_eq!(bucket.get_remaining(), 0);
        assert_eq!(bucket.get_used(), 10);
        let diff = bucket.get_reset() - now_unix();
        assert!(diff <= 2 && diff >= 1);

        thread::sleep(Duration::from_secs(1));
        bucket.refresh(); // <-- Call refresh to update details w/ try_acquire call
        assert_eq!(bucket.get_limit(), 10);
        assert_eq!(bucket.get_remaining(), 0);
        assert_eq!(bucket.get_used(), 10);
        let diff = bucket.get_reset() - now_unix();
        assert!(diff <= 2 && diff >= 1);

        thread::sleep(Duration::from_secs(1));
        bucket.refresh(); // <-- Call refresh to update details w/ try_acquire call
        assert_eq!(bucket.get_limit(), 10);
        assert_eq!(bucket.get_remaining(), 10);
        assert_eq!(bucket.get_used(), 0);
        assert!(bucket.get_reset() >= now_unix());
    }
}