Trait coins_rs::traits::ExchangeRate[−][src]

pub trait ExchangeRate {
    fn exchange_rate(self, from: Currency, to: Currency) -> Result<f64, Error>;
}

Required methods

`fn exchange_rate(self, from: Currency, to: Currency) -> Result<f64, Error>`[src]

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Implementors

`impl ExchangeRate for EuropeanCentralBank`[src]

`fn exchange_rate(self, from: Currency, to: Currency) -> Result<f64, Error>`[src]

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