1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

/*!
Implementation of the Elasticsearch `geo_point` type.

Geo points are an Elasticsearch specific geospatial type with an `x` (`lon`) and `y` (`lat`)
component.
`GeoPoint` is a good choice for storing and analysing geospatial points where geojson
compatibility isn't needed.

# Examples

For defining your own geo point mapping, see [mapping details](mapping/trait.GeoPointMapping.html#derive-mapping).

Map with a default `geo_point`:

```
# use elastic_types::geo::point::prelude::*;
struct MyType {
    pub field: GeoPoint<DefaultGeoPointMapping>
}
```

Map with a custom `geo_point`:

```
# extern crate serde;
# #[macro_use]
# extern crate elastic_types;
# use std::marker::PhantomData;
# use elastic_types::prelude::*;
# fn main() {
# use elastic_types::prelude::*;
# use elastic_types::geo::point::prelude::*;
# #[derive(Default)]
# struct MyGeoPointMapping;
# impl GeoPointMapping for MyGeoPointMapping { type Format = GeoPointString; }
struct MyType {
    pub field: GeoPoint<MyGeoPointMapping>
}
# }
```

Map a custom type as a `geo_point` field:

```
# extern crate serde;
# #[macro_use]
# extern crate elastic_types;
# #[macro_use]
# extern crate serde_derive;
# fn main() {
# use elastic_types::prelude::*;
#[derive(Serialize)]
struct MyGeoPointField(f32, f32);

impl GeoPointFieldType<DefaultGeoPointMapping<GeoPointObject>> for MyGeoPointField {}
# }
```

# Links

- [Elasticsearch Doc](https://www.elastic.co/guide/en/elasticsearch/reference/current/geo-point.html)
*/

use georust::{Coordinate as C, Geometry as G, Point as P};

type Coordinate = C<f64>;
type Point = P<f64>;
type Geometry = G<f64>;

pub mod mapping;

mod impls;
mod format;
mod formats;

pub use self::impls::*;
pub use self::format::*;
pub use self::formats::*;

pub mod prelude {
    /*!
    Includes all types for the `geo_point` type.
    
    This is a convenience module to make it easy to build mappings for multiple types without too many `use` statements.
    */

    pub use super::DefaultGeoPointFormat;
    pub use super::format::*;
    pub use super::impls::*;
    pub use super::formats::*;
    pub use super::mapping::*;
}