Enum Error 

pub enum Error {
    InvalidOperator(String),
    InvalidArguments(String),
    VariableNotFound(String),
    InvalidContextLevel(isize),
    TypeError(String),
    ArithmeticError(String),
    DivisionByZero,
    Custom(String),
    ParseError(String),
    Thrown(Value),
    FormatError(String),
    IndexOutOfBounds {
        index: isize,
        length: usize,
    },
    ConfigurationError(String),
}

Error type for DataLogic operations

Variants

InvalidOperator(String)

Invalid operator name

InvalidArguments(String)

Invalid arguments for an operator

VariableNotFound(String)

Variable not found in context

InvalidContextLevel(isize)

Invalid context level access

TypeError(String)

Type conversion/coercion error

ArithmeticError(String)

Arithmetic error (division by zero, overflow, etc.)

DivisionByZero

Division by zero (deprecated - use ArithmeticError)

Custom(String)

Custom error for extensions

ParseError(String)

JSON parsing/serialization error

Thrown(Value)

Thrown error from throw operator

FormatError(String)

Invalid format string or pattern

IndexOutOfBounds

Index out of bounds for array operations

Fields

index: isize

length: usize

ConfigurationError(String)

Invalid operator configuration

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(err: Error) -> Self

Converts to this type from the input type.