Function get_tgf

generative/snap.rs:382–390

(graph: &GeometryGraph<D>)

    use crate::io::{read_tgf_graph, write_tgf_graph};

    fn get_tgf<D>(graph: &GeometryGraph<D>) -> String
    where
        D: EdgeType,
    {
        let mut buffer = BufWriter::new(Vec::new());
        write_tgf_graph(&mut buffer, graph).unwrap();
        let buffer = buffer.into_inner().unwrap();
        String::from_utf8_lossy(&buffer).to_string()
    }

    #[test]
    fn test_f64_snapping() {