Module exchange 

Trait contracts for exchange integrations.

Concrete exchange clients (KuCoin, Binance, …) implement ExchangeClient so the bot framework can stay exchange-agnostic. A client crate like exchange-apiws already provides most of this — these traits are the framework-side view.

Structs

OpenOrder

A resting (not-yet-terminal) order as reported by the exchange, returned by ExchangeClient::get_open_orders.

Enums

Capability

Optional adapter capabilities, queried via ExchangeClient::supports.

OrderStatus

Status of an order as reported by the exchange.

Traits

CandleSource

Periodic candle source — separate from MarketSource because candle polling has a fundamentally different shape (pull, paced) than streaming events (push, unbounded).

EventSource

Received order-book / market-data events from the exchange’s public feed.

ExchangeClient

What the bot framework needs from an exchange to trade.

FillSource

Received fill events from the exchange’s private feed.

MarketSource

A source of live market data (WebSocket feed, backtest replay, simulator).