Crate bullet_ws_interface

Expand description

Shared types for the Trading API WebSocket protocol.

This crate contains the message types used for WebSocket communication between clients and the trading API server.

Structs§

AggTradeMessage: AggTrade message with DEX-specific fields
BookTickerMessage: Binance-compatible bookTicker (BBO) message
CancelOrderData: Order data for CANCELED orders
DataMessage
DepthUpdate: Binance-compatible depth update message
ErrorMessage: Error message from the server
ForceOrderDetails: Order details within a forceOrder message
ForceOrderMessage: Binance-compatible forceOrder message for liquidation trades
MarkPriceMessage: Binance-compatible markPrice message
OrderParams: Parameters for order operations
OrderUpdateCommon: Common fields for all order update events
OrderUpdateMessage: User order update message (Binance ORDER_TRADE_UPDATE style)
PlaceOrderData: Order data for NEW order placement
PongMessage
PriceLevel: Price level as [price, quantity]
RequestId: Request ID for matching responses to requests (Binance uses integers)
StatusMessage: Status message for connection lifecycle events
TradeFillData: Order data for TRADE fills
WSError: WebSocket error for both internal handling and client responses. Serializes as {"param": "...", "code": N, "msg": "..."} for JSON responses.

ClientMessage: Messages sent from client to server (Binance-style)
ErrorCode: Error codes aligned with Binance API
MessageType
OrderUpdateData: Untagged enum - serializes directly as the variant’s fields