util: Add a wrapper to implement Ord on top of PartialOrd

This allows nearest neighbors implementations to sort things by distance
or coordinate.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 2f6504a..897a5e9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,6 +7,8 @@ pub mod distance;
 pub mod euclid;
 pub mod exhaustive;
 
+mod util;
+
 pub use coords::Coordinates;
 pub use distance::{Distance, Metric, Proximity};
 pub use euclid::{euclidean_distance, Euclidean, EuclideanDistance};