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CommoditiesProvider

finance_query

Trait CommoditiesProvider 

Source 
pub trait CommoditiesProvider: ProviderCore {
    // Required method
    fn fetch_commodities_quote<'life0, 'life1, 'async_trait>(
        &'life0 self,
        symbol: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<CommodityQuote>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}
Expand description

crate::Capability::COMMODITIES — commodity price quotes.

Required Methods§

Source

fn fetch_commodities_quote<'life0, 'life1, 'async_trait>( &'life0 self, symbol: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<CommodityQuote>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fetch a quote for one commodity.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§