Trait Reverse

pub trait Reverse<T>
where
    T: Float + Debug,
{
    // Required method
    async fn reverse(
        &self,
        point: &Point<T>,
    ) -> Result<Option<String>, GeocodingError>;
}

Reverse-geocode a coordinate.

This trait represents the most simple and minimal implementation available from a given geocoding provider: some address formatted as Option.

Examples

use geocoding_async::{Opencage, Point, Reverse};

let p = Point::new(2.12870, 41.40139);
let oc = Opencage::new("dcdbf0d783374909b3debee728c7cc10".to_string());
let res = oc.reverse(&p).await.unwrap();
assert_eq!(
    res,
    Some("Carrer de Calatrava, 68, 08017 Barcelona, Spain".to_string())
);

Required Methods

async fn reverse( &self, point: &Point<T>, ) -> Result<Option<String>, GeocodingError>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'a, T> Reverse<T> for Opencage<'a>

where T: Float + DeserializeOwned + Debug,

impl<T> Reverse<T> for GeoAdmin

where for<'de> T: Float + Debug + Deserialize<'de>,

impl<T> Reverse<T> for Openstreetmap

where for<'de> T: Float + Debug + Deserialize<'de>,