Function quick_collection

pub fn quick_collection<T>(gj: &GeoJson) -> Result<GeometryCollection<T>>
where
    T: CoordFloat,

👎Deprecated since 0.24.1: use geo_types::GeometryCollection::try_from(&geojson) instead

A shortcut for producing geo_types GeometryCollection objects from arbitrary valid GeoJSON input.

This function is primarily intended for easy processing of GeoJSON FeatureCollection objects using the geo crate, and sacrifices a little performance for convenience.

Example

use geo_types::{Geometry, GeometryCollection, Point};
#[allow(deprecated)]
use geojson::{quick_collection, GeoJson};

let geojson_str = r#"
{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {},
      "geometry": {
        "type": "Point",
        "coordinates": [-1.0, 2.0]
      }
    }
  ]
}
"#;
let geojson = geojson_str.parse::<GeoJson>().unwrap();
// Turn the GeoJSON string into a geo_types GeometryCollection
#[allow(deprecated)]
let mut collection: GeometryCollection<f64> = quick_collection(&geojson).unwrap();
assert_eq!(collection[0], Geometry::Point(Point::new(-1.0, 2.0)))