I’m very far from being a rust expert but it was difficult to build a bi-directional graph because it’s difficult to connect the nodes together. A simple recurs

I’m very far from being a rust expert but it was difficult to build a bi-directional graph because it’s difficult to connect the nodes together. A simple recursive algorithm will not work. I ended up using a crate. I found the following article interesting on the topic : https://aminb.gitbooks.io/rust-for-c/content/graphs/ https://aminb.gitbooks.io/rust-for-c/content/graphs/