Struct ExecTesterConfig 

pub struct ExecTesterConfig {

    pub base: StrategyConfig,
    pub instrument_id: InstrumentId,
    pub order_qty: Quantity,
    pub order_display_qty: Option<Quantity>,
    pub order_expire_time_delta_mins: Option<u64>,
    pub order_params: Option<Params>,
    pub client_id: Option<ClientId>,
    pub subscribe_book: bool,
    pub subscribe_quotes: bool,
    pub subscribe_trades: bool,
    pub book_type: BookType,
    pub book_depth: Option<usize>,
    pub book_interval_ms: usize,
    pub book_levels_to_print: usize,
    pub open_position_on_start_qty: Option<Decimal>,
    pub open_position_on_first_quote: bool,
    pub open_position_time_in_force: TimeInForce,
    pub enable_limit_buys: bool,
    pub enable_limit_sells: bool,
    pub enable_stop_buys: bool,
    pub enable_stop_sells: bool,
    pub tob_offset_ticks: u64,
    pub limit_time_in_force: Option<TimeInForce>,
    pub stop_order_type: OrderType,
    pub stop_offset_ticks: u64,
    pub stop_limit_offset_ticks: Option<u64>,
    pub stop_trigger_type: TriggerType,
    pub stop_time_in_force: Option<TimeInForce>,
    pub trailing_offset: Option<Decimal>,
    pub trailing_offset_type: TrailingOffsetType,
    pub enable_brackets: bool,
    pub batch_submit_limit_pair: bool,
    pub bracket_entry_order_type: OrderType,
    pub bracket_offset_ticks: u64,
    pub modify_orders_to_maintain_tob_offset: bool,
    pub modify_stop_orders_to_maintain_offset: bool,
    pub cancel_replace_orders_to_maintain_tob_offset: bool,
    pub cancel_replace_stop_orders_to_maintain_offset: bool,
    pub trigger_limit_order_maintenance_once: bool,
    pub use_post_only: bool,
    pub limit_aggressive: bool,
    pub use_quote_quantity: bool,
    pub emulation_trigger: Option<TriggerType>,
    pub cancel_orders_on_stop: bool,
    pub close_positions_on_stop: bool,
    pub close_positions_qty_precision: Option<u8>,
    pub close_positions_time_in_force: Option<TimeInForce>,
    pub reduce_only_on_stop: bool,
    pub use_individual_cancels_on_stop: bool,
    pub use_batch_cancel_on_stop: bool,
    pub dry_run: bool,
    pub log_data: bool,
    pub test_reject_post_only: bool,
    pub test_reject_reduce_only: bool,
    pub test_modify_rejected: bool,
    pub can_unsubscribe: bool,
    pub clamp_to_instrument_price_range: bool,
    pub bracket_contingency_type: ContingencyType,
    pub bracket_tp_order_type: OrderType,
}

Configuration for the execution tester strategy.

Fields

base: StrategyConfig

Base strategy configuration.

instrument_id: InstrumentId

Instrument ID to test.

order_qty: Quantity

Order quantity.

order_display_qty: Option<Quantity>

Display quantity for iceberg orders (None for full display, Some(0) for hidden).

order_expire_time_delta_mins: Option<u64>

Minutes until GTD orders expire (None for GTC).

order_params: Option<Params>

Adapter-specific order parameters.

client_id: Option<ClientId>

Client ID to use for orders and subscriptions.

subscribe_book: bool

Whether to subscribe to order book.

subscribe_quotes: bool

Whether to subscribe to quotes.

subscribe_trades: bool

Whether to subscribe to trades.

book_type: BookType

Book type for order book subscriptions.

book_depth: Option<usize>

Order book depth for subscriptions.

book_interval_ms: usize

Order book interval in milliseconds.

book_levels_to_print: usize

Number of order book levels to print when logging.

open_position_on_start_qty: Option<Decimal>

Quantity to open position on start (positive for buy, negative for sell).

open_position_on_first_quote: bool

Delay opening the start position until the first quote arrives.

open_position_time_in_force: TimeInForce

Time in force for opening position order.

enable_limit_buys: bool

Enable limit buy orders.

enable_limit_sells: bool

Enable limit sell orders.

enable_stop_buys: bool

Enable stop buy orders.

enable_stop_sells: bool

Enable stop sell orders.

tob_offset_ticks: u64

Offset from TOB in price ticks for limit orders.

limit_time_in_force: Option<TimeInForce>

Override time in force for limit orders (None uses GTC/GTD logic).

stop_order_type: OrderType

Type of stop order (STOP_MARKET, STOP_LIMIT, MARKET_IF_TOUCHED, LIMIT_IF_TOUCHED).

stop_offset_ticks: u64

Offset from market in price ticks for stop trigger.

stop_limit_offset_ticks: Option<u64>

Offset from trigger price in ticks for stop limit price.

stop_trigger_type: TriggerType

Trigger type for stop orders.

stop_time_in_force: Option<TimeInForce>

Override time in force for stop orders (None uses GTC/GTD logic).

trailing_offset: Option<Decimal>

Trailing offset for TRAILING_STOP_MARKET orders.

trailing_offset_type: TrailingOffsetType

Trailing offset type (BasisPoints or Price).

enable_brackets: bool

Enable bracket orders (entry with TP/SL).

batch_submit_limit_pair: bool

Submit limit buy and sell as an order list instead of individual orders.

bracket_entry_order_type: OrderType

Entry order type for bracket orders.

bracket_offset_ticks: u64

Offset in ticks for bracket TP/SL from entry price.

modify_orders_to_maintain_tob_offset: bool

Modify limit orders to maintain TOB offset.

modify_stop_orders_to_maintain_offset: bool

Modify stop orders to maintain offset.

cancel_replace_orders_to_maintain_tob_offset: bool

Cancel and replace limit orders to maintain TOB offset.

cancel_replace_stop_orders_to_maintain_offset: bool

Cancel and replace stop orders to maintain offset.

trigger_limit_order_maintenance_once: bool

Trigger one modify or cancel-replace when each enabled limit side is first accepted. Combine with exactly one limit-order maintenance mode (TC-E30 to TC-E33).

use_post_only: bool

Use post-only for limit orders.

limit_aggressive: bool

Place limit orders at marketable prices (cross the spread). Combined with limit_time_in_force = Ioc/Fok, exercises aggressive-fill (TC-E13, TC-E15) and passive-no-fill (TC-E14, TC-E16) scenarios when inverted with the standard passive offset.

use_quote_quantity: bool

Use quote quantity for orders.

emulation_trigger: Option<TriggerType>

Emulation trigger type for orders.

cancel_orders_on_stop: bool

Cancel all orders on stop.

close_positions_on_stop: bool

Close all positions on stop.

close_positions_qty_precision: Option<u8>

Truncate close-on-stop quantities to this decimal precision.

close_positions_time_in_force: Option<TimeInForce>

Time in force for closing positions (None defaults to GTC).

reduce_only_on_stop: bool

Use reduce_only when closing positions.

use_individual_cancels_on_stop: bool

Use individual cancel commands instead of cancel_all.

use_batch_cancel_on_stop: bool

Use batch cancel command when stopping.

dry_run: bool

Dry run mode (no order submission).

log_data: bool

Log received data.

test_reject_post_only: bool

Test post-only rejection by placing orders on wrong side of spread.

test_reject_reduce_only: bool

Test reduce-only rejection by setting reduce_only on open position order.

test_modify_rejected: bool

Programmatically attempt one strategy-wide modify against the next accepted limit order (whichever side acks first) to exercise the adapter’s modify-rejection path (TC-E36). Independent of modify_orders_to_maintain_tob_offset, which only fires on price drift. Not honored when batch_submit_limit_pair is true; combine with individual buy/sell maintenance instead.

can_unsubscribe: bool

Whether unsubscribe is supported on stop.

clamp_to_instrument_price_range: bool

Clamp computed prices to the instrument’s [min_price, max_price] before submit.

bracket_contingency_type: ContingencyType

OCO or OUO relationship between bracket exit orders.

bracket_tp_order_type: OrderType

Take-profit order type (LIMIT, MARKET_IF_TOUCHED, or LIMIT_IF_TOUCHED).

Implementations

impl ExecTesterConfig

pub fn builder() -> ExecTesterConfigBuilder

Create an instance of ExecTesterConfig using the builder syntax

impl ExecTesterConfig

pub fn validate(&self) -> ConfigResult<()>

Validates the execution tester configuration, collecting every field violation.

Errors

Returns an error if any field fails validation. Multiple validation failures are collected into one error.

pub fn new( strategy_id: StrategyId, instrument_id: InstrumentId, client_id: ClientId, order_qty: Quantity, ) -> Self

Creates a new ExecTesterConfig with minimal settings.

Trait Implementations

impl Clone for ExecTesterConfig

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 ExecTesterConfig

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

Formats the value using the given formatter.

impl Default for ExecTesterConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExecTesterConfig

where ExecTesterConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExecTesterConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.