Struct LiveExchangeProvider 

pub struct LiveExchangeProvider { /* private fields */ }

Provider that fetches live FX rates using the European Central Bank daily feed.

Implementations

impl LiveExchangeProvider

pub fn new(_unused_access_key: Option<String>) -> Self

Create a provider that hits the default ECB endpoint.

pub fn with_base_url( base_url: impl Into<String>, _unused_access_key: Option<String>, ) -> Self

Create a provider pointing at a custom ECB-compatible endpoint.

Trait Implementations

impl Clone for LiveExchangeProvider

fn clone(&self) -> LiveExchangeProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ExchangeRateProvider for LiveExchangeProvider

fn get_rate( &self, from: CurrencyUnit, to: CurrencyUnit, ) -> Result<Decimal, String>