pub enum RiskError {
PositionSizeExceeded {
message: String,
},
DailyLossLimitReached {
current_loss_pct: f64,
max_loss_pct: f64,
},
LeverageLimitExceeded {
current_leverage: f64,
max_leverage: f64,
},
InsufficientMargin {
required_margin: f64,
available_margin: f64,
},
ConcentrationLimitExceeded {
asset_class: String,
concentration_pct: f64,
max_concentration_pct: f64,
},
CorrelationLimitExceeded {
symbol1: String,
symbol2: String,
correlation: f64,
max_correlation: f64,
},
VolatilityLimitExceeded {
current_volatility_pct: f64,
max_volatility_pct: f64,
},
DrawdownLimitExceeded {
current_drawdown_pct: f64,
max_drawdown_pct: f64,
},
General(String),
}
Expand description
Error types specific to risk management operations
Variants§
PositionSizeExceeded
Error when position size exceeds limits
DailyLossLimitReached
Error when daily loss limit is reached
LeverageLimitExceeded
Error when leverage limit is exceeded
InsufficientMargin
Error when margin is insufficient
ConcentrationLimitExceeded
Error when portfolio concentration limit is exceeded
CorrelationLimitExceeded
Error when position correlation limit is exceeded
VolatilityLimitExceeded
Error when portfolio volatility limit is exceeded
DrawdownLimitExceeded
Error when drawdown limit is exceeded
General(String)
General risk management error
Trait Implementations§
Source§impl Error for RiskError
impl Error for RiskError
1.30.0 · Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
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1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
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impl Freeze for RiskError
impl RefUnwindSafe for RiskError
impl Send for RiskError
impl Sync for RiskError
impl Unpin for RiskError
impl UnwindSafe for RiskError
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