Utility Tools for the xDEVS.rs Simulator

This crate contains a bunch of useful utilities to use in combination with the xDEVS simulator.

DEVS Model Tree Parsers

It allows you to parse a DEVS model described using the DEVS Model Tree (DMT) notation. This is useful for other utilities to automatically adapt to different models.

You must enable the dmt feature if you want to use this utility.

MQTT Handler for Real-Time Simulation

This allows you to easily connect to an MQTT broker to send/receive events during a RT simulation. This is quite useful when developing Hardware-in-the-Loop (HIL) simulation or Digital Twins (DTs).

You must enable the mqtt feature if you want to use this utility.

References

1. R. Cárdenas, P. Arroba, S. Esteban and J. L. Risco-Martín, "DEVS over MQTT to Enable Distributed Real-Time Simulation," 2025 Annual Modeling and Simulation Conference (ANNSIM), Madrid, Spain, 2025, pp. 1-13.