telltale_vm/
clock.rs

1//! Deterministic simulation clock.
2
3use serde::{Deserialize, Serialize};
4use std::time::Duration;
5
6/// Deterministic simulation clock.
7#[derive(Debug, Clone, Serialize, Deserialize)]
8pub struct SimClock {
9    /// Logical tick counter (increments once per scheduler round).
10    pub tick: u64,
11    /// Simulated time.
12    pub time: Duration,
13    /// Duration advanced per tick.
14    pub tick_duration: Duration,
15}
16
17impl SimClock {
18    /// Create a new clock starting at tick 0/time 0.
19    #[must_use]
20    pub fn new(tick_duration: Duration) -> Self {
21        Self {
22            tick: 0,
23            time: Duration::from_secs(0),
24            tick_duration,
25        }
26    }
27
28    /// Advance the clock by one tick.
29    pub fn advance(&mut self) {
30        self.tick += 1;
31        self.time += self.tick_duration;
32    }
33}
telltale_vm/clock.rs

telltale_vm/
clock.rs
