Enum ArithmeticError 

#[non_exhaustive]
pub enum ArithmeticError {
    Overflow,
    DivisionByZero,
    DomainViolation,
}

Represents errors during arithmetic operations.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Overflow

A result cannot be represented.

DivisionByZero

Try to divide by zero.

DomainViolation

When someone tries to use operand out of the set of departure of the function. E.g.: when you try to compute the square root of a negative number.

Implementations

impl ArithmeticError

pub const fn as_str(&self) -> &'static str

Stringify an error.

Trait Implementations

impl Clone for ArithmeticError

fn clone(&self) -> ArithmeticError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArithmeticError

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

Formats the value using the given formatter.

impl Display for ArithmeticError

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

Formats the value using the given formatter.

impl Error for ArithmeticError

Available on crate feature std only.

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 PartialEq for ArithmeticError

fn eq(&self, other: &ArithmeticError) -> 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 ArithmeticError

impl StructuralPartialEq for ArithmeticError