Enum RationalErrors 

#[non_exhaustive]
pub enum RationalErrors {
    ZeroDenominator,
    NumeratorOverflow,
    NumeratorUnderflow,
    DenominatorOverflow,
    DenominatorUnderflow,
}

Errors related to rationals.

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.

ZeroDenominator

Invalid value 0 in the denominator.

NumeratorOverflow

The value is too large to store in the current representation of the numerator.

NumeratorUnderflow

The value is too small to store in the current representation of the numerator

DenominatorOverflow

The value is too large to store in the current representation of the denominator.

DenominatorUnderflow

The value is too small to store in the current representation of the denominator

Trait Implementations

impl Clone for RationalErrors

fn clone(&self) -> RationalErrors

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RationalErrors

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

Formats the value using the given formatter.

impl Display for RationalErrors

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

Formats the value using the given formatter.

impl Error for RationalErrors

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 From<RationalErrors> for NumeraErrors

fn from(err: RationalErrors) -> Self

Converts to this type from the input type.

impl PartialEq<RationalErrors> for NumeraErrors

fn eq(&self, other: &RationalErrors) -> 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 PartialEq for RationalErrors

fn eq(&self, other: &RationalErrors) -> 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 Copy for RationalErrors

impl Eq for RationalErrors

impl StructuralPartialEq for RationalErrors