A Rust library for visualizing
lax [open hypergraphs](https://crates.io/crates/open-hypergraphs)
using the GraphViz DOT format.
Run the `adder` example:
This will produce the following depiction of an open hypergraph representing a
2-bit ripple-carry adder:

See [./examples/adder.rs](./examples/adder.rs) for the source code producing this example.