objc2_map_kit

Function MKCoordinateRegionMakeWithDistance

Source 
pub unsafe extern "C-unwind" fn MKCoordinateRegionMakeWithDistance(
    center_coordinate: CLLocationCoordinate2D,
    latitudinal_meters: CLLocationDistance,
    longitudinal_meters: CLLocationDistance,
) -> MKCoordinateRegion
Available on crate features MKGeometry and objc2-core-location only.