Struct EventContext 

pub struct EventContext<E, M: Model<E>> { /* private fields */ }

Holds and manages context information during event processing.

This provides access to the current simulation time, micro-step status, hook management, source handling, and the event scheduler during model execution.

Implementations

impl<E, M: Model<E>> EventContext<E, M>

pub fn add_source<S>(&mut self, model: &M, name: &'static str, source: S)

where S: Source<E, M> + 'static,

Registers a new source and adds it to the event processing loop.

Arguments

• model - The model associated with the source.
• name - A unique identifier for the source.
• source - The source implementation to register.

pub fn cancel_scheduled_sources<S, F>( &mut self, model: &M, pred: F, ) -> Vec<(SimTime, SourceReadyEntry)>

where S: Source<E, M> + 'static, F: FnMut(SimTime, &SourceReadyEntry) -> bool,

Cancels scheduled sources that satisfy the provided condition.

Arguments

• model - The associated model.
• pred - A predicate function to determine if a source should be canceled.

Returns

A Vec containing information about the canceled sources.

pub fn cancel_scheduled_events<F>( &mut self, model: &M, pred: F, ) -> Vec<(SimTime, Event<E>)>

where F: FnMut(SimTime, &Event<E>) -> bool,

Cancels scheduled events that satisfy the provided condition.

Arguments

• model - The associated model.
• pred - A predicate function to determine if an event should be canceled.

Returns

A Vec containing information about the canceled events.

Trait Implementations

impl<E, M: Model<E>> UserContext<E, M> for EventContext<E, M>

fn current_tick(&self) -> SimTime

Returns the current simulation tick (absolute time).

fn current_micro_step(&self) -> MicroStep

Returns the current micro-step (the index of the step within the current tick).

fn schedule_event( &mut self, delay: Duration, priority: EventPriority, event_payload: E, )

Schedules an event with the specified delay and priority.