Enum KernelError 

pub enum KernelError {
    TypeMismatch(String),
    LengthMismatch(String),
    OperatorMismatch(String),
    UnsupportedType(String),
    ColumnNotFound(String),
    InvalidArguments(String),
    Plan(String),
    OutOfBounds(String),
    DivideByZero(String),
}

Error type for all kernel operations.

Each variant includes a contextual message string providing specific details about the error condition, enabling precise debugging and error reporting.

Variants

TypeMismatch(String)

Data type mismatch between operands or unsupported type combinations.

LengthMismatch(String)

Array length mismatch between operands.

OperatorMismatch(String)

Invalid operator for the given operands or context.

UnsupportedType(String)

Unsupported data type for the requested operation.

ColumnNotFound(String)

Column or field not found in structured data.

InvalidArguments(String)

Invalid arguments provided to kernel function.

Plan(String)

Planning or configuration error.

OutOfBounds(String)

Array index or memory access out of bounds.

DivideByZero(String)

Division by zero or similar mathematical errors.

Trait Implementations

impl Clone for KernelError

fn clone(&self) -> KernelError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KernelError

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

Formats the value using the given formatter.

impl Display for KernelError

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

Formats the value using the given formatter.

impl Error for KernelError

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.