`acap` ====== [![crates.io](https://img.shields.io/crates/v/acap.svg)](https://crates.io/crates/acap) [![Documentation](https://docs.rs/acap/badge.svg)](https://docs.rs/acap) [![License](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/tavianator/knn/blob/main/LICENSE) [![Build Status](https://travis-ci.com/tavianator/acap.svg?branch=main)](https://travis-ci.com/tavianator/acap) As Close As Possible — [nearest neighbor search] in Rust. [nearest neighbor search]: https://en.wikipedia.org/wiki/Nearest_neighbor_search Example ------- ```rust use acap::euclid::Euclidean; use acap::vp::VpTree; use acap::NearestNeighbors; let tree = VpTree::balanced(vec![ Euclidean([3, 4]), Euclidean([5, 12]), Euclidean([8, 15]), Euclidean([7, 24]), ]); let nearest = tree.nearest(&[7, 7]).unwrap(); assert_eq!(nearest.item, &Euclidean([3, 4])); assert_eq!(nearest.distance, 5); ```