use packed_spatial_index::{Box2D, Index2D, Index2DBuilder, Index2DView};
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut builder = Index2DBuilder::new(2);
builder.add(Box2D::new(0.0, 0.0, 1.0, 1.0));
builder.add(Box2D::new(5.0, 5.0, 6.0, 6.0));
let index = builder.finish()?;
let bytes = index.to_bytes();
let owned = Index2D::from_bytes(&bytes)?;
let view = Index2DView::from_bytes(&bytes)?;
let query = Box2D::new(0.0, 0.0, 2.0, 2.0);
assert_eq!(index.search(query), owned.search(query));
assert_eq!(index.search(query), view.search(query));
println!("serialized 2D index to {} bytes", bytes.len());
Ok(())
}