Enum RiskError 

pub enum RiskError {
    MaxOrderSize {
        quantity: Quantity,
        limit: Quantity,
    },
    MaxOrderNotional {
        notional: Price,
        limit: Price,
    },
    MaxPositionExposure {
        projected: Quantity,
        limit: Quantity,
    },
    LiquidateOnly,
    InsufficientBalance {
        asset: AssetId,
        needed: Quantity,
        available: Quantity,
    },
}

Errors surfaced by pre-trade risk checks.

Variants

MaxOrderSize

Fields

quantity: Quantity

limit: Quantity

MaxOrderNotional

Fields

notional: Price

limit: Price

MaxPositionExposure

Fields

projected: Quantity

limit: Quantity

LiquidateOnly

InsufficientBalance

Fields

asset: AssetId

needed: Quantity

available: Quantity

Trait Implementations

impl Debug for RiskError

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

Formats the value using the given formatter.

impl Display for RiskError

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

Formats the value using the given formatter.

impl Error for RiskError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.