Struct SimScheduler 

pub struct SimScheduler { /* private fields */ }

Single-threaded deterministic event scheduler.

Events are processed in (tick, id) order. Within the same tick, events are delivered in FIFO insertion order. No wall-clock access, no OS threads.

Implementations

impl SimScheduler

pub fn new() -> Self

Create a new scheduler starting at tick 0.

pub fn schedule_at(&mut self, tick: u64, kind: SimEventKind) -> u64

Schedule an event at a specific tick. Returns the event ID.

pub fn schedule_after(&mut self, delay: u64, kind: SimEventKind) -> u64

Schedule an event relative to the current tick.

pub fn step(&mut self) -> Option<SimEvent>

Process the next event. Returns it if available.

pub fn run_until(&mut self, max_tick: u64) -> Vec<SimEvent>

Process all events up to and including the given tick.

pub fn current_tick(&self) -> u64

Current simulation tick.

pub fn advance_to(&mut self, tick: u64)

Advance the current tick without processing events.

pub fn pending_count(&self) -> usize

Number of pending events.

pub fn events_processed(&self) -> u64

Total events processed so far.

pub fn is_empty(&self) -> bool

Is the scheduler empty?

pub fn peek_tick(&self) -> Option<u64>

Peek at the next event’s tick without consuming it.

Trait Implementations

impl Default for SimScheduler

fn default() -> Self

Returns the “default value” for a type.