Open Hypergraphs Dot

A Rust library for visualizing lax open hypergraphs using the GraphViz DOT format.

Get Started

Add the crate with the svg feature for simplest use:

cargo add open-hypergraphs-dot --feature svg

Then you can save an Open Hypergraph to an SVG in one line:

use open_hypergraphs_dot::{Options, svg::to_svg_with};
std::fs::write("out.svg", to_svg_with(&term, &Options::default())?);

If you want non-standard options, you can use the fluent options interface:

// use defaults in Left-to-right orientation, using Display instance for nodes and edges
let opts = Options::default().display().lr();
std::fs::write("out.svg", to_svg_with(&term, &opts)?);

Examples

Run the adder example:

cargo run --example adder

This will produce the following depiction of an open hypergraph representing a 2-bit ripple-carry adder:

See ./examples/adder.rs for the source code producing this example.