Enum FormulaError 

pub enum FormulaError {
    UnknownFunction(String),
    InvalidArguments(String),
    InvalidRange(String),
    DivisionByZero,
    NoData,
}

Errors that can occur during formula evaluation.

Variants

UnknownFunction(String)

InvalidArguments(String)

InvalidRange(String)

DivisionByZero

NoData

Trait Implementations

impl Clone for FormulaError

fn clone(&self) -> FormulaError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormulaError

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

Formats the value using the given formatter.

impl Display for FormulaError

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

Formats the value using the given formatter.

impl PartialEq for FormulaError

fn eq(&self, other: &FormulaError) -> 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 StructuralPartialEq for FormulaError