#spatial #geospatial #points #data

rosewood

A file-based RTree for geospatial data

7 unstable releases

Uses new Rust 2024

0.4.0 Mar 15, 2025
0.3.3 Nov 21, 2024
0.3.2 Sep 30, 2024
0.3.1 Jun 6, 2024
0.1.0 Aug 29, 2021

#171 in Geospatial

Download history 18/week @ 2024-12-04 24/week @ 2024-12-11 2/week @ 2025-01-22 7/week @ 2025-02-12 128/week @ 2025-03-12 27/week @ 2025-03-19

155 downloads per month
Used in 2 crates

MIT/Apache

44KB
1K SLoC

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.

Dependencies

~0.9–1.6MB
~36K SLoC