Struct OverpassClient 

pub struct OverpassClient { /* private fields */ }

Client for Overpass API (OSM Data Queries)

Provides access to:

• Custom Overpass QL queries
• Nearby POI (Points of Interest) search
• Road network extraction
• OSM tag-based queries

Example

use ruvector_data_framework::OverpassClient;

let client = OverpassClient::new()?;
let pois = client.get_nearby_pois(48.8584, 2.2945, 500.0, "restaurant").await?;
let roads = client.get_roads(48.85, 2.29, 48.86, 2.30).await?;

Implementations

impl OverpassClient

pub fn new() -> Result<Self>

Create a new Overpass API client

pub async fn query(&self, query: &str) -> Result<Vec<SemanticVector>>

Execute a custom Overpass QL query

Arguments

• query - Overpass QL query string

Example

let query = r#"
    [out:json];
    node["amenity"="cafe"](around:1000,48.8584,2.2945);
    out;
"#;
let results = client.query(query).await?;

pub async fn get_nearby_pois( &self, lat: f64, lon: f64, radius: f64, amenity_type: &str, ) -> Result<Vec<SemanticVector>>

Get nearby POIs (Points of Interest)

Arguments

• lat - Center latitude
• lon - Center longitude
• radius - Search radius in meters
• amenity_type - OSM amenity type (e.g., “restaurant”, “cafe”, “hospital”)

Example

let cafes = client.get_nearby_pois(48.8584, 2.2945, 1000.0, "cafe").await?;

pub async fn get_roads( &self, south: f64, west: f64, north: f64, east: f64, ) -> Result<Vec<SemanticVector>>

Get road network in a bounding box

Arguments

• south - Southern latitude
• west - Western longitude
• north - Northern latitude
• east - Eastern longitude

Example

let roads = client.get_roads(48.85, 2.29, 48.86, 2.30).await?;

Trait Implementations

impl Default for OverpassClient

fn default() -> Self

Returns the “default value” for a type.