Enum proof_of_sql::base::database::ColumnOperationError

pub enum ColumnOperationError {
    DifferentColumnLength(usize, usize),
    BinaryOperationInvalidColumnType {
        operator: BinaryOperator,
        left_type: ColumnType,
        right_type: ColumnType,
    },
    UnaryOperationInvalidColumnType {
        operator: UnaryOperator,
        operand_type: ColumnType,
    },
    IntegerOverflow(String),
    DivisionByZero,
    DecimalConversionError(DecimalError),
}

Errors from operations on columns.

Variants

DifferentColumnLength(usize, usize)

Two columns do not have the same length

BinaryOperationInvalidColumnType

Incorrect ColumnType in binary operations

Fields

operator: BinaryOperator

BinaryOperator that caused the error

left_type: ColumnType

ColumnType of left operand

right_type: ColumnType

ColumnType of right operand

UnaryOperationInvalidColumnType

Incorrect ColumnType in unary operations

Fields

operator: UnaryOperator

UnaryOperator that caused the error

operand_type: ColumnType

ColumnType of the operand

IntegerOverflow(String)

Overflow in integer operations

DivisionByZero

Division by zero

DecimalConversionError(DecimalError)

Errors related to decimal operations

Trait Implementations

impl Debug for ColumnOperationError

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

Formats the value using the given formatter.

impl Display for ColumnOperationError

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

Formats the value using the given formatter.

impl Error for ColumnOperationError

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<ColumnOperationError> for ConversionError

fn from(source: ColumnOperationError) -> Self

Converts to this type from the input type.

impl From<ColumnOperationError> for ExpressionEvaluationError

fn from(source: ColumnOperationError) -> Self

Converts to this type from the input type.

impl From<DecimalError> for ColumnOperationError

fn from(source: DecimalError) -> Self

Converts to this type from the input type.

impl PartialEq for ColumnOperationError

fn eq(&self, other: &ColumnOperationError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ColumnOperationError

impl StructuralPartialEq for ColumnOperationError