danieleades/aspen

behaviour tree library implemented in rust

Documentation

This project is a fork of the excellent Aspen library. The original library is unmaintained.

Aspen: Behavior Trees in Rust

This is an implementation of behavior trees in Rust. It is largely based on behavior trees as described by Marzinotto et al. ^[1] and was designed for use on an actual robot using ROS and LCM for communication.

A nice overview of behavior trees can be found on Craft AI’s website.

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1. Marzinotto, Alejandro, et al. "Towards a unified behavior trees framework for robot control." Robotics and Automation (ICRA), 2014 IEEE International Conference on. IEEE, 2014.

aspen's Issues

Maintenance and Aspen Ownership

I stop maintenance on the Aspen library once I stopped using it because I assumed no one else was either. If you are actively using this, I'm willing to do one of a few things:

1. I can just give you ownership of the project and name on Crates.io, deleting my repo
2. I will do passive maintenance, merge any pull requests you might send me, and generally deal with issues that are opened.
3. I was about to offer the crate name to a different Rust project totally unrelated to behavior trees.

Let me know if you have a preference for one of those.

docs: incorrect Sequence example

The example provided for the Sequence node macro uses examples from Selector instead.