Struct RiskConfig 

pub struct RiskConfig {
    pub session_pnl: SessionPnlConfig,
    pub circuit_breaker: CircuitBreakerConfig,
    pub sizing: SizingConfig,
}

Risk-layer config for a symbol: session-PnL cap, circuit breaker, and position sizing. Used both as the bot-wide default (BotConfig::risk) and as a per-symbol override (BotConfig::per_symbol_risk, set via BotConfigBuilder::symbol_risk).

Fields

session_pnl: SessionPnlConfig

Session PnL config applied to every configured symbol.

circuit_breaker: CircuitBreakerConfig

Circuit-breaker config applied to every configured symbol.

sizing: SizingConfig

Position-sizing config used by the execution service.

Implementations

impl RiskConfig

pub fn crypto_perp() -> Self

Per-AssetClass starting presets. These are sensible defaults to tune, not prescriptions — they mainly differ in leverage (the most class-defining knob) and per-trade size; tighten or loosen for your venue and risk appetite. Apply one per class via BotConfigBuilder::class_risk, or per symbol via BotConfigBuilder::symbol_risk.

Crypto perpetuals: moderate 5× leverage (the framework default shape).

pub fn crypto_spot() -> Self

Crypto spot: no leverage (1×) — one unit traded is one base unit.

pub fn fx() -> Self

FX: higher leverage is conventional; a tighter sliding breaker.

pub fn futures() -> Self

Dated futures: bigger contracts, moderate leverage, a wider daily cap.

pub fn equity() -> Self

Cash equities: no leverage (1×), conservative size.

pub fn preset_for(class: AssetClass) -> Self

The starting preset for an AssetClass: CryptoSpot → Self::crypto_spot, Fx → Self::fx, Future → Self::futures, Equity → Self::equity; CryptoPerp and any other class fall back to Self::crypto_perp.

Trait Implementations

impl Clone for RiskConfig

fn clone(&self) -> RiskConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RiskConfig

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

Formats the value using the given formatter.

impl Default for RiskConfig

fn default() -> RiskConfig

Returns the “default value” for a type.