Struct PreviewOrderParams 

pub struct PreviewOrderParams {

    pub symbol: String,
    pub side: CreateSide,
    pub order_type: CreateOrderType,
    pub quantity: Option<Quantity>,
    pub max_quote_debit_scaled: Option<Quantity>,
    pub price: Option<Price>,
    pub time_in_force: Option<CreateTimeInForce>,
    pub client_order_id: Option<String>,
    pub subaccount_id: Option<u64>,
    pub post_only: Option<bool>,
    pub market_client_ref_price: Option<Price>,
    pub fee_asset: Option<FeeAsset>,
    pub self_trade_prevention: Option<OrderSelfTradePrevention>,
    pub market_max_slippage: Option<MaxSlippage>,
    pub attached_risk: Option<AttachedRisk>,
}

Order inputs accepted by crate::services::OrdersService::preview.

Preview uses the same OrderIntent contract as create. The host performs an admissibility check only: no hold is placed, and client_order_id is accepted but not claimed.

Fields

symbol: String

side: CreateSide

order_type: CreateOrderType

quantity: Option<Quantity>

Base quantity. Set exactly one of this and max_quote_debit_scaled.

max_quote_debit_scaled: Option<Quantity>

Hard all-in quote debit limit. The Quantity must use crate::types::QuantityDomain::OrderQuote and carry the pair’s catalog quote scale. Set exactly one of this and quantity.

price: Option<Price>

time_in_force: Option<CreateTimeInForce>

client_order_id: Option<String>

Optional client order id. Accepted for shape parity with create; preview does not claim it.

subaccount_id: Option<u64>

post_only: Option<bool>

market_client_ref_price: Option<Price>

fee_asset: Option<FeeAsset>

self_trade_prevention: Option<OrderSelfTradePrevention>

market_max_slippage: Option<MaxSlippage>

attached_risk: Option<AttachedRisk>

Optional TP/SL/trailing controls. Preview validates the full intent; nothing is armed until a subsequent create.

Trait Implementations

impl Clone for PreviewOrderParams

fn clone(&self) -> PreviewOrderParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreviewOrderParams

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

Formats the value using the given formatter.