Struct BacktestConfigBuilder 

pub struct BacktestConfigBuilder { /* private fields */ }

Builder for BacktestConfig

Implementations

impl BacktestConfigBuilder

pub fn initial_capital(self, capital: f64) -> Self

Set initial capital

pub fn commission(self, fee: f64) -> Self

Set flat commission per trade

pub fn commission_pct(self, pct: f64) -> Self

Set commission as percentage of trade value

pub fn slippage_pct(self, pct: f64) -> Self

Set slippage as percentage of price

pub fn position_size_pct(self, pct: f64) -> Self

Set position size as fraction of available equity

pub fn max_positions(self, max: usize) -> Self

Set maximum concurrent positions

pub fn unlimited_positions(self) -> Self

Allow unlimited concurrent positions

pub fn allow_short(self, allow: bool) -> Self

Allow or disallow short selling

pub fn min_signal_strength(self, threshold: f64) -> Self

Set minimum signal strength threshold

pub fn stop_loss_pct(self, pct: f64) -> Self

Set stop-loss percentage (auto-exit if loss exceeds this)

pub fn take_profit_pct(self, pct: f64) -> Self

Set take-profit percentage (auto-exit if profit exceeds this)

pub fn close_at_end(self, close: bool) -> Self

Set whether to close open positions at end of backtest

pub fn build(self) -> Result<BacktestConfig>

Build and validate the configuration

Trait Implementations

impl Default for BacktestConfigBuilder

fn default() -> BacktestConfigBuilder

Returns the “default value” for a type.