Trait barter_data::ExchangeTransformer

pub trait ExchangeTransformer: Transformer<MarketEvent> + Sized {
    const EXCHANGE: ExchangeId;

    fn new(ws_sink_tx: UnboundedSender<WsMessage>, ids: SubscriptionIds) -> Self;
}

Defines how to translate between exchange specific data structures & Barter data structures. This must be implemented when integrating a new exchange.

Required Associated Constants

const EXCHANGE: ExchangeId

Unique identifier for an ExchangeTransformer.

Required Methods

fn new(ws_sink_tx: UnboundedSender<WsMessage>, ids: SubscriptionIds) -> Self

Constructs a new ExchangeTransformer using a transmitter to the WsSink and the SubscriptionIds HashMap.

Note:

• If required, the WsSink transmitter may be used to send messages to the exchange.

Implementors

impl ExchangeTransformer for BinanceFuturesUsd

const EXCHANGE: ExchangeId = ExchangeId::BinanceFuturesUsd

impl ExchangeTransformer for Ftx

const EXCHANGE: ExchangeId = ExchangeId::Ftx

impl ExchangeTransformer for Kraken

const EXCHANGE: ExchangeId = ExchangeId::Kraken