Struct geojson::Geometry

pub struct Geometry {
    pub bbox: Option<Bbox>,
    pub value: Value,
    pub foreign_members: Option<Map<String, JsonValue>>,
}

Geometry Objects

GeoJSON Format Specification § 3.1

Examples

Constructing a Geometry:

use geojson::{Geometry, Value};

let geometry = Geometry::new(Value::Point(vec![7.428959, 1.513394]));

Geometries can be created from Values.

let geometry1: Geometry = Value::Point(vec![7.428959, 1.513394]).into();

Serializing a Geometry to a GeoJSON string:

use geojson::{GeoJson, Geometry, Value};
use serde_json;

let geometry = Geometry::new(Value::Point(vec![7.428959, 1.513394]));

let geojson_string = geometry.to_string();

assert_eq!(
    "{\"coordinates\":[7.428959,1.513394],\"type\":\"Point\"}",
    geojson_string,
);

Deserializing a GeoJSON string into a Geometry:

use geojson::{GeoJson, Geometry, Value};

let geojson_str = "{\"coordinates\":[7.428959,1.513394],\"type\":\"Point\"}";

let geometry = match geojson_str.parse::<GeoJson>() {
    Ok(GeoJson::Geometry(g)) => g,
    _ => return,
};

assert_eq!(
    Geometry::new(Value::Point(vec![7.428959, 1.513394]),),
    geometry,
);

Fields

bbox: Option<Bbox>

Bounding Box

GeoJSON Format Specification § 5

value: Value

foreign_members: Option<Map<String, JsonValue>>

Foreign Members

GeoJSON Format Specification § 6

Implementations

impl Geometry

pub fn new(value: Value) -> Self

Returns a new Geometry with the specified value. bbox and foreign_members will be set to None.

impl Geometry

pub fn from_json_object(object: Map<String, JsonValue>) -> Result<Self, Error>

pub fn from_json_value(value: JsonValue) -> Result<Self, Error>

Trait Implementations

impl Clone for Geometry

fn clone(&self) -> Geometry

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Geometry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Geometry

fn deserialize<D>(deserializer: D) -> Result<Geometry, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for Geometry

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> From<&'a Geometry> for Map<String, JsonValue>

fn from(geometry: &'a Geometry) -> Map<String, JsonValue>

Performs the conversion.

impl From<Geometry> for GeoJson

fn from(geometry: Geometry) -> Self

Performs the conversion.

impl<V> From<V> for Geometry where
    V: Into<Value>, 

fn from(v: V) -> Geometry

Performs the conversion.

impl PartialEq<Geometry> for Geometry

fn eq(&self, other: &Geometry) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Geometry) -> bool

This method tests for !=.

impl Serialize for Geometry

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Geometry

impl TryFrom<GeoJson> for Geometry

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: GeoJson) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Map<String, Value>> for Geometry

type Error = Error

The type returned in the event of a conversion error.

fn try_from(mut object: Map<String, JsonValue>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for Geometry

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: JsonValue) -> Result<Self, Self::Error>

Performs the conversion.