Enum TradingError 

pub enum TradingError {
    MarketData {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Strategy {
        strategy_id: String,
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Execution {
        message: String,
        order_id: Option<String>,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    RiskLimit {
        message: String,
        violation_type: RiskViolationType,
    },
    Config {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Portfolio {
        message: String,
    },
    Network {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Validation {
        message: String,
    },
    NotFound {
        resource_type: String,
        resource_id: String,
    },
    Timeout {
        operation: String,
        timeout_ms: u64,
    },
    Auth {
        message: String,
    },
    Database {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Serialization {
        message: String,
        source: Option<Box<dyn Error + Send + Sync>>,
    },
    Internal {
        message: String,
    },
    InvalidState {
        message: String,
    },
    NotImplemented {
        feature: String,
    },
    Other(Error),
}

Main error type for the Neural Trading system

This error type covers all possible error conditions across the entire system. Each variant provides specific context about what went wrong.

Variants

MarketData

Error occurred during market data operations

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Strategy

Error occurred in strategy execution

Fields

strategy_id: String

message: String

source: Option<Box<dyn Error + Send + Sync>>

Execution

Error occurred during order execution

Fields

message: String

order_id: Option<String>

source: Option<Box<dyn Error + Send + Sync>>

RiskLimit

Risk limit has been exceeded

Fields

message: String

violation_type: RiskViolationType

Config

Configuration error

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Portfolio

Portfolio management error

Fields

message: String

Network

Network/API error

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Validation

Data validation error

Fields

message: String

NotFound

Resource not found

Fields

resource_type: String

resource_id: String

Timeout

Operation timeout

Fields

operation: String

timeout_ms: u64

Auth

Authentication/authorization error

Fields

message: String

Database

Database error

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Serialization

Serialization/deserialization error

Fields

message: String

source: Option<Box<dyn Error + Send + Sync>>

Internal

Internal system error

Fields

message: String

InvalidState

Invalid state error

Fields

message: String

NotImplemented

Not implemented yet

Fields

feature: String

Other(Error)

Generic error from anyhow

Implementations

impl TradingError

pub fn market_data(message: impl Into<String>) -> Self

Create a market data error

pub fn market_data_with_source( message: impl Into<String>, source: impl Error + Send + Sync + 'static, ) -> Self

Create a market data error with source

pub fn strategy( strategy_id: impl Into<String>, message: impl Into<String>, ) -> Self

Create a strategy error

pub fn strategy_with_source( strategy_id: impl Into<String>, message: impl Into<String>, source: impl Error + Send + Sync + 'static, ) -> Self

Create a strategy error with source

pub fn execution(message: impl Into<String>) -> Self

Create an execution error

pub fn execution_with_order( message: impl Into<String>, order_id: impl Into<String>, ) -> Self

Create an execution error with order ID

pub fn risk_limit( message: impl Into<String>, violation_type: RiskViolationType, ) -> Self

Create a risk limit error

pub fn config(message: impl Into<String>) -> Self

Create a configuration error

pub fn validation(message: impl Into<String>) -> Self

Create a validation error

pub fn not_found( resource_type: impl Into<String>, resource_id: impl Into<String>, ) -> Self

Create a not found error

pub fn timeout(operation: impl Into<String>, timeout_ms: u64) -> Self

Create a timeout error

pub fn internal(message: impl Into<String>) -> Self

Create an internal error

pub fn invalid_state(message: impl Into<String>) -> Self

Create an invalid state error

pub fn not_implemented(feature: impl Into<String>) -> Self

Create a not implemented error

Trait Implementations

impl Debug for TradingError

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

Formats the value using the given formatter.

impl Display for TradingError

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

Formats the value using the given formatter.

impl Error for TradingError

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 TradingError

fn from(source: Error) -> Self

Converts to this type from the input type.