ibapi 3.0.0

A Rust implementation of the Interactive Brokers TWS API, providing a reliable and user friendly interface for TWS and IB Gateway. Designed with a focus on simplicity and performance.
Documentation 
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use super::*;

#[test]
fn test_fibonacci_backoff() {
    let mut backoff = FibonacciBackoff::new(10);

    assert_eq!(backoff.next_delay(), Duration::from_secs(1));
    assert_eq!(backoff.next_delay(), Duration::from_secs(2));
    assert_eq!(backoff.next_delay(), Duration::from_secs(3));
    assert_eq!(backoff.next_delay(), Duration::from_secs(5));
    assert_eq!(backoff.next_delay(), Duration::from_secs(8));
    assert_eq!(backoff.next_delay(), Duration::from_secs(10)); // capped at max
    assert_eq!(backoff.next_delay(), Duration::from_secs(10)); // stays at max
}