Enum expression::ExpressionError

pub enum ExpressionError {
    DivByZero,
    InvalidVariable,
    InvalidOperation,
}

Variants

DivByZero

In case of division by zero.

InvalidVariable

In case an invalid variable in references from the expression.

InvalidOperation

In case of an invalid operation.

Trait Implementations

impl Eq for ExpressionError

impl PartialEq<ExpressionError> for ExpressionError

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

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

This method tests for !=.

impl Debug for ExpressionError

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

Formats the value using the given formatter.