Struct Simulator 

pub struct Simulator<M: AbstractSimulator> { /* private fields */ }

A DEVS simulator.

Implementations

impl<M: AbstractSimulator> Simulator<M>

pub const fn new(model: M) -> Self

Creates a new Simulator with the given DEVS model.

pub fn simulate_rt( &mut self, config: &Config, wait_until: impl FnMut(f64, f64, &mut M::Input) -> f64, propagate_output: impl FnMut(&M::Output), )

It executes the simulation of the inner DEVS model from t_start to t_stop. It provides support for real time execution via the following arguments:

• wait_until: a closure that is called between state transitions. It receives the current time, the time of the next state transition and a mutable reference to the input ports. It returns the actual time “waited”. If the returned time is equal to the input time, an internal/confluent state transition is performed. Otherwise, it assumes that an external event happened and executes the external transition function.

• propagate_output: a closure that is called after output functions. It receives a mutable reference to the output ports so the closure can access to output events.

pub fn simulate_vt(&mut self, config: &Config)

It executes the simulation of the inner DEVS model from t_start to t_stop. It uses a virtual clock (i.e., no real time is used).

pub async fn simulate_rt_async( &mut self, config: &Config, input_handler: impl AsyncInput<Input = M::Input>, propagate_output: impl FnMut(&M::Output), )

Asynchronous version of the simulate_rt method.

The main difference is that the wait_until function has been replaced with an AsyncInput trait, which allows for asynchronous handling of input events.