Enum UserDataEvent 

pub enum UserDataEvent {
    OrderUpdate(Box<OrderUpdateEvent>),
    AccountUpdate(Box<AccountUpdateEvent>),
    AccountConfigUpdate(AccountConfigUpdateEvent),
    MarginCall(MarginCallEvent),
    ListenKeyExpired(ListenKeyExpiredEvent),
    TradePro(TradeProEvent),
    Unknown(Value),
}

All user data stream event types received over the WebSocket user data stream.

Deserializes from the raw JSON received over a UserDataStream. Use UserDataStream::next_event() to receive typed events.

Event Types

• ORDER_TRADE_UPDATE → OrderUpdate
• ACCOUNT_UPDATE → AccountUpdate
• ACCOUNT_CONFIG_UPDATE → AccountConfigUpdate
• MARGIN_CALL → MarginCall
• listenKeyExpired → ListenKeyExpired
• tradepro → TradePro
• Unknown types → Unknown (logged as warning, never panics)

Large variants (OrderUpdate, AccountUpdate) are boxed to reduce stack size.

Variants

OrderUpdate(Box<OrderUpdateEvent>)

Order trade update event (boxed to reduce enum stack size — US-016 clippy fix).

AccountUpdate(Box<AccountUpdateEvent>)

Account balance/position update event (boxed to reduce enum stack size — US-016 clippy fix).

AccountConfigUpdate(AccountConfigUpdateEvent)

Account configuration update event (leverage or multi-assets margin mode change).

MarginCall(MarginCallEvent)

Margin call risk warning event.

ListenKeyExpired(ListenKeyExpiredEvent)

Listen key expired — consumer must create a new listen key to continue receiving events.

TradePro(TradeProEvent)

Trade execution details with on-chain participant addresses.

Unknown(Value)

Unknown event type — captured as raw JSON for forward compatibility.

Trait Implementations

impl Debug for UserDataEvent

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UserDataEvent

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.