Struct Response 

pub struct Response {
    pub snapped_points: Vec<SnappedPoint>,
    pub warning_message: Option<String>,
    pub error: Option<ErrorResponse>,
}

The response from the Google Maps Nearest Roads request will be stored in this structure.

Nearest Roads Responses

For each valid request, the Roads API will return a response in the format indicated within the request URL such as the following JSON response.

Fields

snapped_points: Vec<SnappedPoint>

An array of snapped points. See SnappedPoint for more information.

warning_message: Option<String>

A string containing a user-visible warning.

error: Option<ErrorResponse>

In the case of an error, a standard format error response body will be returned and the HTTP status code will be set to an error status.

Trait Implementations

impl Clone for Response

fn clone(&self) -> Response

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Response

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Response

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Response> for Result<Response, Error>

fn from(response: Response) -> Self

Converts a Google Maps API Response into a Result<Response, Error> by examining the status field inside of the response.

If the status indicates a success, then an Ok(response) will be returned. If the status indicates an error, then an Err(error) will be returned.

impl FromStr for Response

fn from_str(s: &str) -> Result<Self, Self::Err>

Converts a Google Maps API JSON &str response into a Response struct.

Notes

• It’s recommended to use the implemented TryFrom trait instead.

• The serde_json’s from_str function implementation is unsafe and it’s from_slice function requires a mutable reference. Therefore this trait clones the &str into a String to give from_slice mutable access to the string.

type Err = Error

The associated error which can be returned from parsing.

impl Hash for Response

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Response

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Response

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<String> for Response

fn try_from(s: String) -> Result<Self, Self::Error>

Convert a Google Maps API JSON String response into a Response struct.

type Error = Error

The type returned in the event of a conversion error.

impl Eq for Response

impl StructuralPartialEq for Response