Struct DeriveWsExecutionHandle 

pub struct DeriveWsExecutionHandle { /* private fields */ }

Cloneable handle for issuing signed private/* trading requests over the WebSocket transport.

Carries the same cmd_tx the owning DeriveWebSocketClient swaps on connect/reconnect, so a handle obtained at construction stays valid for the client’s lifetime. The handle is transport-only: it sends the pre-signed body and surfaces the venue’s JSON-RPC outcome. Session authorization is the client’s responsibility (via public/login).

Implementations

impl DeriveWsExecutionHandle

pub fn conn_id(&self) -> String

Returns the current WebSocket connection id used by trigger orders.

pub async fn submit_order( &self, params: &DeriveOrderParams, ) -> Result<DeriveOrder>

Submits a signed order via private/order.

params must be the fully-built signed body from crate::http::query::order_to_derive_payload. Returns the accepted order echoed by the venue.

Errors

Returns an error if the venue rejects the request, local throttling prevents dispatch, or the submission outcome is ambiguous.

pub async fn submit_trigger_order( &self, params: &DeriveTriggerOrderParams, ) -> Result<DeriveOrder>

Submits a signed trigger order via private/order.

Errors

Returns an error if the venue rejects the request, local throttling prevents dispatch, or the submission outcome is ambiguous.

pub async fn modify_order( &self, params: &DeriveReplaceParams, ) -> Result<DeriveReplaceOutcome>

Modifies a working order by cancelling it and submitting a replacement through the venue’s private/replace.

Errors

Returns an error if the venue rejects the request, local throttling prevents dispatch, or the submission outcome is ambiguous.

pub async fn cancel_order(&self, params: &DeriveCancelParams) -> Result<()>

Cancels a single order via private/cancel.

Errors

Returns an error if the venue rejects the request or the submission outcome is ambiguous.

pub async fn cancel_by_instrument( &self, params: &DeriveCancelByInstrumentParams, ) -> Result<DeriveCancelByInstrumentResult>

Cancels every open order for one instrument via private/cancel_by_instrument.

Errors

Returns an error if the venue rejects the request or the submission outcome is ambiguous.

pub async fn cancel_trigger_order( &self, params: &DeriveCancelTriggerOrderParams, ) -> Result<DeriveOrder>

Cancels a single trigger order via private/cancel_trigger_order.

Errors

Returns an error if the venue rejects the request or the submission outcome is ambiguous.

pub async fn cancel_by_label( &self, params: &DeriveCancelByLabelParams, ) -> Result<DeriveCancelByLabelResult>

Cancels every open order with the given label via private/cancel_by_label.

Errors

Returns an error if the venue rejects the request or the submission outcome is ambiguous.

pub async fn get_trigger_orders( &self, params: &DeriveGetTriggerOrdersParams, ) -> Result<DeriveOpenOrdersResult>

Returns currently untriggered trigger orders via private/get_trigger_orders.

Errors

Returns an error if the venue rejects the request or the submission outcome is ambiguous.

pub async fn cancel_all_orders( &self, params: &DeriveCancelAllParams, ) -> Result<()>

Cancels every open order on the subaccount (the venue’s private/cancel_all), optionally scoped to an instrument.

Errors

Returns an error if the venue rejects the request or the submission outcome is ambiguous.

Trait Implementations

impl Clone for DeriveWsExecutionHandle

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeriveWsExecutionHandle

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

Formats the value using the given formatter.