Rosewood

A file-based RTree for geospatial data, such as Points, Linestrings and Polygons.

Writing

use rosewood::{BulkWriter, gis::Points};

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut w = BulkWriter::new("points.loam")?;
    let mut a = Points::new("point A".to_string());
    a.push((5.0, 1.0));
    let mut b = Points::new("point B".to_string());
    b.push((3.0, 7.3));
    w.push(&a)?;
    w.push(&b)?;
    w.finish()?;
    Ok(())
}

GisData can have associated data, which must implement the Serialize / Deserialize traits from serde. In the example above, this is String.