pub struct RoutesPreferredClient<T> { /* private fields */ }
Expand description

The Routes Preferred API.

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impl<T> RoutesPreferredClient<T>
where T: GrpcService<BoxBody>, T::Error: Into<StdError>, T::ResponseBody: Body<Data = Bytes> + Send + 'static, <T::ResponseBody as Body>::Error: Into<StdError> + Send,

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pub fn new(inner: T) -> Self

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pub fn with_origin(inner: T, origin: Uri) -> Self

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pub fn with_interceptor<F>( inner: T, interceptor: F ) -> RoutesPreferredClient<InterceptedService<T, F>>
where F: Interceptor, T::ResponseBody: Default, T: Service<Request<BoxBody>, Response = Response<<T as GrpcService<BoxBody>>::ResponseBody>>, <T as Service<Request<BoxBody>>>::Error: Into<StdError> + Send + Sync,

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pub fn send_compressed(self, encoding: CompressionEncoding) -> Self

Compress requests with the given encoding.

This requires the server to support it otherwise it might respond with an error.

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pub fn accept_compressed(self, encoding: CompressionEncoding) -> Self

Enable decompressing responses.

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pub fn max_decoding_message_size(self, limit: usize) -> Self

Limits the maximum size of a decoded message.

Default: 4MB

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pub fn max_encoding_message_size(self, limit: usize) -> Self

Limits the maximum size of an encoded message.

Default: usize::MAX

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pub async fn compute_routes( &mut self, request: impl IntoRequest<ComputeRoutesRequest> ) -> Result<Response<ComputeRoutesResponse>, Status>

Returns the primary route along with optional alternate routes, given a set of terminal and intermediate waypoints.

NOTE: This method requires that you specify a response field mask in the input. You can provide the response field mask by using URL parameter $fields or fields, or by using an HTTP/gRPC header X-Goog-FieldMask (see the available URL parameters and headers. The value is a comma separated list of field paths. See detailed documentation about how to construct the field paths.

For example, in this method:

  • Field mask of all available fields (for manual inspection): X-Goog-FieldMask: *
  • Field mask of Route-level duration, distance, and polyline (an example production setup): X-Goog-FieldMask: routes.duration,routes.distanceMeters,routes.polyline.encodedPolyline

Google discourage the use of the wildcard (*) response field mask, or specifying the field mask at the top level (routes), because:

  • Selecting only the fields that you need helps our server save computation cycles, allowing us to return the result to you with a lower latency.
  • Selecting only the fields that you need in your production job ensures stable latency performance. We might add more response fields in the future, and those new fields might require extra computation time. If you select all fields, or if you select all fields at the top level, then you might experience performance degradation because any new field we add will be automatically included in the response.
  • Selecting only the fields that you need results in a smaller response size, and thus higher network throughput.
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pub async fn compute_route_matrix( &mut self, request: impl IntoRequest<ComputeRouteMatrixRequest> ) -> Result<Response<Streaming<RouteMatrixElement>>, Status>

Takes in a list of origins and destinations and returns a stream containing route information for each combination of origin and destination.

NOTE: This method requires that you specify a response field mask in the input. You can provide the response field mask by using the URL parameter $fields or fields, or by using the HTTP/gRPC header X-Goog-FieldMask (see the available URL parameters and headers. The value is a comma separated list of field paths. See this detailed documentation about how to construct the field paths.

For example, in this method:

  • Field mask of all available fields (for manual inspection): X-Goog-FieldMask: *
  • Field mask of route durations, distances, element status, condition, and element indices (an example production setup): X-Goog-FieldMask: originIndex,destinationIndex,status,condition,distanceMeters,duration

It is critical that you include status in your field mask as otherwise all messages will appear to be OK. Google discourages the use of the wildcard (*) response field mask, because:

  • Selecting only the fields that you need helps our server save computation cycles, allowing us to return the result to you with a lower latency.
  • Selecting only the fields that you need in your production job ensures stable latency performance. We might add more response fields in the future, and those new fields might require extra computation time. If you select all fields, or if you select all fields at the top level, then you might experience performance degradation because any new field we add will be automatically included in the response.
  • Selecting only the fields that you need results in a smaller response size, and thus higher network throughput.
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pub async fn compute_custom_routes( &mut self, request: impl IntoRequest<ComputeCustomRoutesRequest> ) -> Result<Response<ComputeCustomRoutesResponse>, Status>

Given a set of terminal and intermediate waypoints, and a route objective, computes the best route for the route objective. Also returns fastest route and shortest route as reference routes.

NOTE: This method requires that you specify a response field mask in the input. You can provide the response field mask by using the URL parameter $fields or fields, or by using the HTTP/gRPC header X-Goog-FieldMask (see the available URL parameters and headers. The value is a comma separated list of field paths. See this detailed documentation about how to construct the field paths.

For example, in this method:

  • Field mask of all available fields (for manual inspection): X-Goog-FieldMask: *
  • Field mask of route distances, durations, token and toll info: X-Goog-FieldMask: routes.route.distanceMeters,routes.route.duration,routes.token,routes.route.travelAdvisory.tollInfo

Google discourages the use of the wildcard (*) response field mask, or specifying the field mask at the top level (routes), because:

  • Selecting only the fields that you need helps our server save computation cycles, allowing us to return the result to you with a lower latency.
  • Selecting only the fields that you need in your production job ensures stable latency performance. We might add more response fields in the future, and those new fields might require extra computation time. If you select all fields, or if you select all fields at the top level, then you might experience performance degradation because any new field we add will be automatically included in the response.
  • Selecting only the fields that you need results in a smaller response size, and thus higher network throughput.

Trait Implementations§

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impl<T: Clone> Clone for RoutesPreferredClient<T>

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fn clone(&self) -> RoutesPreferredClient<T>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T: Debug> Debug for RoutesPreferredClient<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> !Freeze for RoutesPreferredClient<T>

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impl<T> RefUnwindSafe for RoutesPreferredClient<T>
where T: RefUnwindSafe,

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impl<T> Send for RoutesPreferredClient<T>
where T: Send,

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impl<T> Sync for RoutesPreferredClient<T>
where T: Sync,

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impl<T> Unpin for RoutesPreferredClient<T>
where T: Unpin,

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impl<T> UnwindSafe for RoutesPreferredClient<T>
where T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more