Trait barter_data::MarketStream

pub trait MarketStream<Exchange, Kind>where
    Self: Stream<Item = Result<MarketEvent<Kind::Event>, DataError>> + Send + Sized + Unpin,
    Exchange: Connector,
    Kind: SubKind,{
    fn init<'life0, 'async_trait>(
        subscriptions: &'life0 [Subscription<Exchange, Kind>]
    ) -> Pin<Box<dyn Future<Output = Result<Self, DataError>> + Send + 'async_trait>>
    where
        Subscription<Exchange, Kind>: Identifier<Exchange::Channel> + Identifier<Exchange::Market>,
        Self: 'async_trait,
        'life0: 'async_trait;
}

[Stream] that yields Market<Kind> events. The type of Market<Kind> depends on the provided SubKind of the passed Subscriptions.

Required Methods

fn init<'life0, 'async_trait>(
    subscriptions: &'life0 [Subscription<Exchange, Kind>]
) -> Pin<Box<dyn Future<Output = Result<Self, DataError>> + Send + 'async_trait>>where
    Subscription<Exchange, Kind>: Identifier<Exchange::Channel> + Identifier<Exchange::Market>,
    Self: 'async_trait,
    'life0: 'async_trait,

Implementors

impl<Exchange, Kind, Transformer> MarketStream<Exchange, Kind> for ExchangeWsStream<Transformer>where
    Exchange: Connector + Send + Sync,
    Kind: SubKind + Send + Sync,
    Transformer: ExchangeTransformer<Exchange, Kind> + Send,
    Kind::Event: Send,