Function parse_polygon

nodedb-spatial/src/wkt.rs:151–161

(s: &str)

}

fn parse_polygon(s: &str) -> Option<Geometry> {
    let inner = strip_parens(s)?;
    let rings = split_top_level_parens(inner)?;
    let ring_coords: Option<Vec<Vec<[f64; 2]>>> = rings
        .iter()
        .map(|r| parse_coord_list(strip_parens(r.trim())?))
        .collect();
    Some(Geometry::Polygon {
        coordinates: ring_coords?,
    })
}

fn parse_multipoint(s: &str) -> Option<Geometry> {
    let inner = strip_parens(s)?;