boostvoronoi 0.12.1

Boost voronoi ported to 100% rust
Documentation 
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#![allow(unused_imports)]
use crate::BvError;
use crate::builder::Builder;
use crate::diagram::Diagram;
use crate::geometry::{Line, Point};

#[test]
fn sort_1() {
    type I = i32;

    let coord = |x, y| Point { x, y };

    let _v = [coord(10, 11), coord(0, 100), coord(10, 11), coord(0, 100)];

    let vb = Builder::<I>::default();
    assert!(vb.site_events_.is_empty());
    let mut vb = vb.with_vertices(_v.iter()).expect("sort_1");
    assert_eq!(vb.site_events_.len(), 4);
    {
        // emulating construct()

        let site_event_iterator_ = vb.init_sites_queue();
        assert_eq!(site_event_iterator_, 0);
        assert_eq!(vb.site_events_.len(), 2);
        let s0 = vb.site_events_.first().expect("sort_1");
        let s1 = vb.site_events_.get(1).expect("sort_1");
        assert!(s0.point0().x == 0 && s0.point0().y == 100);
        assert!(s0.point1().x == 0 && s0.point1().y == 100);
        assert!(s1.point0().x == 10 && s1.point0().y == 11);
        assert!(s1.point1().x == 10 && s1.point1().y == 11);
        //vb.init_beach_line(&mut site_event_iterator_, &mut output);
    }
}