Struct ComputeRoutesRequest

pub struct ComputeRoutesRequest {

    pub origin: Option<Waypoint>,
    pub destination: Option<Waypoint>,
    pub intermediates: Vec<Waypoint>,
    pub travel_mode: i32,
    pub routing_preference: i32,
    pub polyline_quality: i32,
    pub polyline_encoding: i32,
    pub departure_time: Option<Timestamp>,
    pub arrival_time: Option<Timestamp>,
    pub compute_alternative_routes: bool,
    pub route_modifiers: Option<RouteModifiers>,
    pub language_code: String,
    pub region_code: String,
    pub units: i32,
    pub optimize_waypoint_order: bool,
    pub requested_reference_routes: Vec<i32>,
    pub extra_computations: Vec<i32>,
    pub traffic_model: i32,
    pub transit_preferences: Option<TransitPreferences>,
}

ComputeRoutes request message.

Fields

origin: Option<Waypoint>

Required. Origin waypoint.

destination: Option<Waypoint>

Required. Destination waypoint.

intermediates: Vec<Waypoint>

Optional. A set of waypoints along the route (excluding terminal points), for either stopping at or passing by. Up to 25 intermediate waypoints are supported.

travel_mode: i32

Optional. Specifies the mode of transportation.

routing_preference: i32

Optional. Specifies how to compute the route. The server attempts to use the selected routing preference to compute the route. If the routing preference results in an error or an extra long latency, then an error is returned. You can specify this option only when the travel_mode is DRIVE or TWO_WHEELER, otherwise the request fails.

polyline_quality: i32

Optional. Specifies your preference for the quality of the polyline.

polyline_encoding: i32

Optional. Specifies the preferred encoding for the polyline.

departure_time: Option<Timestamp>

Optional. The departure time. If you don’t set this value, then this value defaults to the time that you made the request. NOTE: You can only specify a departure_time in the past when [RouteTravelMode][google.maps.routing.v2.RouteTravelMode] is set to TRANSIT. Transit trips are available for up to 7 days in the past or 100 days in the future.

arrival_time: Option<Timestamp>

Optional. The arrival time. NOTE: Can only be set when [RouteTravelMode][google.maps.routing.v2.RouteTravelMode] is set to TRANSIT. You can specify either departure_time or arrival_time, but not both. Transit trips are available for up to 7 days in the past or 100 days in the future.

compute_alternative_routes: bool

Optional. Specifies whether to calculate alternate routes in addition to the route. No alternative routes are returned for requests that have intermediate waypoints.

route_modifiers: Option<RouteModifiers>

Optional. A set of conditions to satisfy that affect the way routes are calculated.

language_code: String

Optional. The BCP-47 language code, such as “en-US” or “sr-Latn”. For more information, see Unicode Locale Identifier. See Language Support for the list of supported languages. When you don’t provide this value, the display language is inferred from the location of the route request.

region_code: String

Optional. The region code, specified as a ccTLD (“top-level domain”) two-character value. For more information see Country code top-level domains.

units: i32

Optional. Specifies the units of measure for the display fields. These fields include the instruction field in [NavigationInstruction][google.maps.routing.v2.NavigationInstruction]. The units of measure used for the route, leg, step distance, and duration are not affected by this value. If you don’t provide this value, then the display units are inferred from the location of the first origin.

optimize_waypoint_order: bool

Optional. If set to true, the service attempts to minimize the overall cost of the route by re-ordering the specified intermediate waypoints. The request fails if any of the intermediate waypoints is a via waypoint. Use ComputeRoutesResponse.Routes.optimized_intermediate_waypoint_index to find the new ordering. If ComputeRoutesResponseroutes.optimized_intermediate_waypoint_index is not requested in the X-Goog-FieldMask header, the request fails. If optimize_waypoint_order is set to false, ComputeRoutesResponse.optimized_intermediate_waypoint_index will be empty.

requested_reference_routes: Vec<i32>

Optional. Specifies what reference routes to calculate as part of the request in addition to the default route. A reference route is a route with a different route calculation objective than the default route. For example a FUEL_EFFICIENT reference route calculation takes into account various parameters that would generate an optimal fuel efficient route. When using this feature, look for [route_labels][google.maps.routing.v2.Route.route_labels] on the resulting routes.

extra_computations: Vec<i32>

Optional. A list of extra computations which may be used to complete the request. Note: These extra computations may return extra fields on the response. These extra fields must also be specified in the field mask to be returned in the response.

traffic_model: i32

Optional. Specifies the assumptions to use when calculating time in traffic. This setting affects the value returned in the duration field in the [Route][google.maps.routing.v2.Route] and [RouteLeg][google.maps.routing.v2.RouteLeg] which contains the predicted time in traffic based on historical averages. TrafficModel is only available for requests that have set [RoutingPreference][google.maps.routing.v2.RoutingPreference] to TRAFFIC_AWARE_OPTIMAL and [RouteTravelMode][google.maps.routing.v2.RouteTravelMode] to DRIVE. Defaults to BEST_GUESS if traffic is requested and TrafficModel is not specified.

transit_preferences: Option<TransitPreferences>

Optional. Specifies preferences that influence the route returned for TRANSIT routes. NOTE: You can only specify a transit_preferences when [RouteTravelMode][google.maps.routing.v2.RouteTravelMode] is set to TRANSIT.

Implementations

impl ComputeRoutesRequest

pub fn travel_mode(&self) -> RouteTravelMode

Returns the enum value of travel_mode, or the default if the field is set to an invalid enum value.

pub fn set_travel_mode(&mut self, value: RouteTravelMode)

Sets travel_mode to the provided enum value.

pub fn routing_preference(&self) -> RoutingPreference

Returns the enum value of routing_preference, or the default if the field is set to an invalid enum value.

pub fn set_routing_preference(&mut self, value: RoutingPreference)

Sets routing_preference to the provided enum value.

pub fn polyline_quality(&self) -> PolylineQuality

Returns the enum value of polyline_quality, or the default if the field is set to an invalid enum value.

pub fn set_polyline_quality(&mut self, value: PolylineQuality)

Sets polyline_quality to the provided enum value.

pub fn units(&self) -> Units

Returns the enum value of units, or the default if the field is set to an invalid enum value.

pub fn set_units(&mut self, value: Units)

Sets units to the provided enum value.

pub fn polyline_encoding(&self) -> PolylineEncoding

Returns the enum value of polyline_encoding, or the default if the field is set to an invalid enum value.

pub fn set_polyline_encoding(&mut self, value: PolylineEncoding)

Sets polyline_encoding to the provided enum value.

pub fn requested_reference_routes( &self, ) -> FilterMap<Cloned<Iter<'_, i32>>, fn(_: i32) -> Option<ReferenceRoute>>

Returns an iterator which yields the valid enum values contained in requested_reference_routes.

pub fn push_requested_reference_routes(&mut self, value: ReferenceRoute)

Appends the provided enum value to requested_reference_routes.

pub fn extra_computations( &self, ) -> FilterMap<Cloned<Iter<'_, i32>>, fn(_: i32) -> Option<ExtraComputation>>

Returns an iterator which yields the valid enum values contained in extra_computations.

pub fn push_extra_computations(&mut self, value: ExtraComputation)

Appends the provided enum value to extra_computations.

pub fn traffic_model(&self) -> TrafficModel

Returns the enum value of traffic_model, or the default if the field is set to an invalid enum value.

pub fn set_traffic_model(&mut self, value: TrafficModel)

Sets traffic_model to the provided enum value.

Trait Implementations

impl Clone for ComputeRoutesRequest

fn clone(&self) -> ComputeRoutesRequest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ComputeRoutesRequest

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

Formats the value using the given formatter.

impl Default for ComputeRoutesRequest

fn default() -> Self

Returns the “default value” for a type.

impl Message for ComputeRoutesRequest

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for ComputeRoutesRequest

fn eq(&self, other: &ComputeRoutesRequest) -> 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 StructuralPartialEq for ComputeRoutesRequest