Function libh3::h3_indexes_are_neighbors

pub fn h3_indexes_are_neighbors(origin: H3Index, destination: H3Index) -> bool

Determine if two H3 indexes are neighbors

use libh3::{GeoCoord, degs_to_rads, geo_to_h3, h3_indexes_are_neighbors};
let coords = GeoCoord {
  lat: degs_to_rads(40.689167),
  lon: degs_to_rads(-74.044444),
};

let v = geo_to_h3(&coords, 10);
assert_eq!(h3_indexes_are_neighbors(v.unwrap(), v.unwrap()), false);