Rust4PM.

Process mining in Rust: import, discover and check event data (XES, OCEL 2.0). Use it from Rust, Python, the shell or the browser.

Python

pip install r4pm[polars]

Rust crate

cargo add process_mining

CLI

cargo install r4pm

Get started Browse 97 functions

Python

DataFrame API and the full bindings API

Rust crate

process_mining, the core library

CLI

Every function as a shell command

Propel

Studio and visual pipeline editor

OCPQ

Query and analyze object-centric event data

React components

@r4pm/components for your own UIs

Quickstart

Each function is written once in Rust. Python, the CLI and Propel call it through the same binding system, so they return the same results.

Logs and OCELs stay in a registry on the Rust side. Python only holds string IDs.
File formats follow the extension: .xes, .xml, .json, .sqlite and more.

import r4pm

# Load an OCEL 2.0 log into the item registry
ocel = r4pm.import_item('SlimLinkedOCEL', 'orders.xml')

# Discover OC-DECLARE constraints
arcs = r4pm.bindings.discover_oc_declare(ocel)
print(len(arcs), "constraints")

use process_mining::{Importable, OCEL};

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let ocel = OCEL::import_from_path("orders.xml")?;
    println!("{} events, {} objects", ocel.events.len(), ocel.objects.len());
    Ok(())
}

r4pm discover_oc_declare --locel orders.xml arcs.json

Apps built on Rust4PM

Propel

Browser and desktop

A graphical studio for the same functions. Load a log, discover models and build pipelines without writing code.

XES and OCEL 2.0 import by drag and drop
Directly-follows graphs with a performance overlay
Alignments of a log against a Petri net
Every Rust4PM function as a pipeline node

Read the Propel guide

propel.aarkue.eu

Propel showing a directly-follows graph, a Petri net and the pipeline editor

OCPQ

Desktop and Docker

Object-centric process querying. Build queries and constraints on OCEL 2.0 data visually and see their violations right away.

Visual, multi-step queries over objects and events
A native Rust engine keeps queries interactive on real-life OCELs
Import and export of object-centric data

Visit ocpq.aarkue.eu

OCPQ