Enum CoreError 

pub enum CoreError {
    Database(String),
    Validation(String),
    NotFound(String),
    InsufficientBalance {
        required: Decimal,
        available: Decimal,
    },
    TokenExists(String),
    InvalidCurveParams,
    CircuitBreakerTriggered,
    SlippageExceeded {
        expected: Decimal,
        actual: Decimal,
    },
    OrderExpired,
    TokenPaused,
    ReputationTooLow {
        required: Decimal,
        current: Decimal,
    },
    MaxSupplyReached,
    Unauthorized,
    Serialization(String),
    Calculation(String),
    OrderNotFound(Uuid),
    InvalidOrderQuantity(String),
    InvalidPrice(String),
    OrderAlreadyFilled,
    OrderAlreadyCancelled,
    InsufficientLiquidity(String),
    PriceImpactTooHigh {
        impact: Decimal,
        max_impact: Decimal,
    },
    MarketClosed,
    TradingHalted(Uuid),
    PositionLimitExceeded {
        current: Decimal,
        maximum: Decimal,
    },
    DailyTradingLimitExceeded {
        traded: Decimal,
        limit: Decimal,
    },
    ExcessiveLeverage {
        ratio: Decimal,
        max_ratio: Decimal,
    },
    MarginCall {
        equity: Decimal,
        maintenance: Decimal,
    },
    PaymentNotFound(Uuid),
    PaymentAlreadyConfirmed,
    PaymentExpired,
    InsufficientConfirmations {
        required: u32,
        current: u32,
    },
    KycRequired,
    KycPending,
    KycRejected(String),
    CommitmentNotFound(Uuid),
    CommitmentAlreadyVerified,
    CommitmentDeadlinePassed,
    RateLimitExceeded {
        retry_after: u64,
    },
    TooManyRequests(Uuid),
    ResourceLocked(String),
    OptimisticLockFailed,
    DeadlockDetected,
    Configuration(String),
    FeatureNotEnabled(String),
    InvalidState(String),
    AlreadyExists(String),
    InvalidAmount,
    InvalidBridgeRoute,
    BridgeNotSupported,
}

Variants

Database(String)

Validation(String)

NotFound(String)

InsufficientBalance

Fields

required: Decimal

available: Decimal

TokenExists(String)

InvalidCurveParams

CircuitBreakerTriggered

SlippageExceeded

Fields

expected: Decimal

actual: Decimal

OrderExpired

TokenPaused

ReputationTooLow

Fields

required: Decimal

current: Decimal

MaxSupplyReached

Unauthorized

Serialization(String)

Calculation(String)

OrderNotFound(Uuid)

InvalidOrderQuantity(String)

InvalidPrice(String)

OrderAlreadyFilled

OrderAlreadyCancelled

InsufficientLiquidity(String)

PriceImpactTooHigh

Fields

impact: Decimal

max_impact: Decimal

MarketClosed

TradingHalted(Uuid)

PositionLimitExceeded

Fields

current: Decimal

maximum: Decimal

DailyTradingLimitExceeded

Fields

traded: Decimal

limit: Decimal

ExcessiveLeverage

Fields

ratio: Decimal

max_ratio: Decimal

MarginCall

Fields

equity: Decimal

maintenance: Decimal

PaymentNotFound(Uuid)

PaymentAlreadyConfirmed

PaymentExpired

InsufficientConfirmations

Fields

required: u32

current: u32

KycRequired

KycPending

KycRejected(String)

CommitmentNotFound(Uuid)

CommitmentAlreadyVerified

CommitmentDeadlinePassed

RateLimitExceeded

Fields

retry_after: u64

TooManyRequests(Uuid)

ResourceLocked(String)

OptimisticLockFailed

DeadlockDetected

Configuration(String)

FeatureNotEnabled(String)

InvalidState(String)

AlreadyExists(String)

InvalidAmount

InvalidBridgeRoute

BridgeNotSupported

Implementations

impl CoreError

pub fn is_retryable(&self) -> bool

Check if error is retryable (e.g., for retry logic)

pub fn is_client_error(&self) -> bool

Check if error is a client error (4xx)

pub fn is_server_error(&self) -> bool

Check if error is a server error (5xx)

pub fn status_code(&self) -> u16

Get HTTP status code for this error

pub fn category(&self) -> &'static str

Get error category for logging and metrics

Trait Implementations

impl Debug for CoreError

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

Formats the value using the given formatter.

impl Display for CoreError

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

Formats the value using the given formatter.

impl Error for CoreError

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.

impl From<Error> for CoreError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for CoreError

fn from(err: Error) -> Self

Converts to this type from the input type.