Struct WorldBankClient 

pub struct WorldBankClient { /* private fields */ }

Client for World Bank Open Data API

Provides access to global development indicators including:

• GDP per capita, population, poverty rates
• Health expenditure, life expectancy
• CO2 emissions, renewable energy
• Education, infrastructure metrics

Example

use ruvector_data_framework::WorldBankClient;

let client = WorldBankClient::new()?;
let gdp_global = client.get_gdp_global().await?;
let climate = client.get_climate_indicators().await?;
let health = client.get_indicator("USA", "SH.XPD.CHEX.GD.ZS").await?;

Implementations

impl WorldBankClient

pub fn new() -> Result<Self>

Create a new World Bank client

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

Get indicator data for a specific country

Arguments

• country - ISO 3-letter country code (e.g., “USA”, “CHN”, “GBR”) or “all”
• indicator - World Bank indicator code (e.g., “NY.GDP.PCAP.CD” for GDP per capita)

Example

// Get US GDP per capita
let us_gdp = client.get_indicator("USA", "NY.GDP.PCAP.CD").await?;

pub async fn get_gdp_global(&self) -> Result<Vec<SemanticVector>>

Get global GDP per capita data

Example

let gdp_global = client.get_gdp_global().await?;

pub async fn get_climate_indicators(&self) -> Result<Vec<SemanticVector>>

Get climate change indicators (CO2 emissions, renewable energy)

Example

let climate = client.get_climate_indicators().await?;

pub async fn get_health_indicators(&self) -> Result<Vec<SemanticVector>>

Get health expenditure indicators

Example

let health = client.get_health_indicators().await?;

pub async fn get_population(&self) -> Result<Vec<SemanticVector>>

Get population data

Example

let population = client.get_population().await?;

Trait Implementations

impl Default for WorldBankClient

fn default() -> Self

Returns the “default value” for a type.