moka/common/
builder_utils.rs

1use std::time::Duration;
2
3const YEAR_SECONDS: u64 = 365 * 24 * 3600;
4
5pub(crate) fn ensure_expirations_or_panic(
6    time_to_live: Option<Duration>,
7    time_to_idle: Option<Duration>,
8) {
9    let max_duration = Duration::from_secs(1_000 * YEAR_SECONDS);
10    if let Some(d) = time_to_live {
11        assert!(d <= max_duration, "time_to_live is longer than 1000 years");
12    }
13    if let Some(d) = time_to_idle {
14        assert!(d <= max_duration, "time_to_idle is longer than 1000 years");
15    }
16}