Enum rust_fixed_point_decimal::DecimalError

pub enum DecimalError {
    PrecLimitExceeded,
    MaxValueExceeded,
    InfiniteValue,
    NotANumber,
    DivisionByZero,
}

An error which can be returned from converting numbers to Decimal or from binary operators on Decimal.

This error is used as the error type for the TryFrom implementation of Decimal<P>. It is also used when the implementations of the numerical operators panic.

Variants

PrecLimitExceeded

The precise result would have more than crate::MAX_PREC fractional decimal digits.

MaxValueExceeded

The result would exceed the maximum value representable by the type.

InfiniteValue

Attempt to convert an infinite value to Decimal.

NotANumber

Attempt to convert a ‘not-a-number’ value to a Decimal.

DivisionByZero

A division op called with a divisor equal to zero.

Trait Implementations

impl Clone for DecimalError

fn clone(&self) -> DecimalError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DecimalError

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

Formats the value using the given formatter.

impl Display for DecimalError

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

Formats the value using the given formatter.

impl Error for DecimalError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl PartialEq<DecimalError> for DecimalError

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

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

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

This method tests for !=.

impl Eq for DecimalError

impl StructuralEq for DecimalError

impl StructuralPartialEq for DecimalError