Method monotonic

web/src/datetime.rs:84–86

(&self)

#[async_trait(?Send)]
impl endbasic_std::datetime::DateTime for WebDateTime {
    fn monotonic(&self) -> Duration {
        Duration::from_secs_f64(current_time_millis() / 1000.0)
    }

    async fn sleep(&self, d: Duration) -> Result<(), String> {
        let ms = d.as_millis();