google_api_rust_client_unoffical::services::route_service::common_models

Struct WayPoint

pub struct WayPoint { /* private fields */ }

Expand description

Encapsulates a waypoint. Waypoints mark both the beginning and end of a route, and include intermediate stops along the route.
See https://developers.google.com/maps/documentation/routes/reference/rest/v2/Waypoint

Implementations§

Source §

impl WayPoint

Source

pub fn new_from_location( location: Location, params: Option<HashMap<String, Value>>, ) -> Result<Self>

Examples found in repository ?

examples/route_service.rs (line 31)

23async fn get_route() -> Result<()> {
24    dotenv().ok();
25
26    // api auth
27    let api_key = env::var("API_KEY")?;
28    let mut route_service = RouteService::new_with_api_key(api_key);
29
30    let masks = vec!["routes.duration", "routes.distanceMeters"];
31    let origin = WayPoint::new_from_location(Location::new(37.419734, -122.0827784, None), None)?;
32    let destination = WayPoint::new_from_location(Location::new(35.419734, -100.0827784, None), None)?;
33
34    let mut mid_waypoint_option: HashMap<String, Value> = HashMap::new();
35    mid_waypoint_option.insert("via".to_string(), true.into());
36
37    let mut route_option: HashMap<String, Value> = HashMap::new();
38    // let mid_waypoint = WayPoint::new_from_place_id("ChIJgUbEo8cfqokR5lP9_Wh_DaM", Some(mid_waypoint_option))?;
39    // route_option.insert("intermediates".to_owned(), serde_json::to_value(vec![mid_waypoint.clone()])?);
40    route_option.insert("travelMode".to_owned(), serde_json::to_value(RouteTravelMode::Drive)?);
41    route_option.insert("routingPreference".to_owned(), serde_json::to_value(RoutingPreference::TrafficAwareOptimal)?);
42    // route_option.insert("departureTime".to_owned(), serde_json::to_value(Utc::now() + Duration::seconds(60 * 60 * 24))?);
43    // let route_modifiers = RouteModifiers::new(Some(true), Some(true), Some(true), None, None, None);
44    // route_option.insert("routeModifiers".to_owned(), serde_json::to_value(route_modifiers)?);
45    // route_option.insert("requestedReferenceRoutes".to_owned(), serde_json::to_value(vec![ReferenceRoute::FuelEfficient])?);
46    let transit_preference = TransitPreferences::new(Some(vec![TransitTravelMode::Bus]), None);
47    route_option.insert("transitPreferences".to_owned(), serde_json::to_value(transit_preference)?);
48
49    let response = route_service.get_route(&origin, &destination, Some(masks.clone()), Some(route_option.clone())).await?;
50    println!("response: {}", serde_json::to_string_pretty(&response)?);
51
52
53    // service account auth
54    let filepath: PathBuf = PathBuf::from_str("credentials.json")?;
55    let credentials = ServiceAccountCredentials::from_service_account_file(filepath)?;
56    let mut route_service = RouteService::new_with_credentials(credentials);
57    let response = route_service.get_route(&origin, &destination, Some(masks.clone()), Some(route_option.clone())).await?;
58    println!("response: {}", serde_json::to_string(&response)?);
59
60    Ok(())
61}
62
63
64async fn get_route_matrix() -> Result<()> {
65    dotenv().ok();
66
67    // api auth
68    let api_key = env::var("API_KEY")?;
69    let mut route_service = RouteService::new_with_api_key(api_key);
70
71    let masks = vec!["originIndex", "destinationIndex", "status", "condition", "distanceMeters", "duration"];
72    let origin = WayPoint::new_from_location(Location::new(37.419734, -122.0827784, None), None)?;
73    let destination = WayPoint::new_from_location(Location::new(35.419734, -100.0827784, None), None)?;
74
75    let mut route_option: HashMap<String, Value> = HashMap::new();
76    // let mid_waypoint = WayPoint::new_from_place_id("ChIJgUbEo8cfqokR5lP9_Wh_DaM", Some(mid_waypoint_option))?;
77    // route_option.insert("intermediates".to_owned(), serde_json::to_value(vec![mid_waypoint.clone()])?);
78    route_option.insert("travelMode".to_owned(), serde_json::to_value(RouteTravelMode::Drive)?);
79
80    let response = route_service.get_route_matrix(&vec![RouteMatrixOrigin::new(&origin)], &vec![RouteMatrixOrigin::new(&destination)], Some(masks.clone()), Some(route_option.clone())).await?;
81    println!("response: {}", serde_json::to_string_pretty(&response)?);
82
83
84    // service account auth
85    let filepath: PathBuf = PathBuf::from_str("credentials.json")?;
86    let credentials = ServiceAccountCredentials::from_service_account_file(filepath)?;
87    let mut route_service = RouteService::new_with_credentials(credentials);
88    let response = route_service.get_route_matrix(&vec![RouteMatrixOrigin::new(&origin)], &vec![RouteMatrixOrigin::new(&destination)], Some(masks.clone()), Some(route_option.clone())).await?;
89    println!("response: {}", serde_json::to_string_pretty(&response)?);
90
91    Ok(())
92}