Enum MoneyError 

#[non_exhaustive]
pub enum MoneyError {
    CurrencyMismatch {
        expected: Currency,
        actual: Currency,
    },
    Overflow,
}

Error type for monetary operations involving currency.

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.

CurrencyMismatch

An operation was attempted between two different currencies.

Fields

expected: Currency

The expected currency.

actual: Currency

The actual currency encountered.

Overflow

Arithmetic overflow.

Trait Implementations

impl Clone for MoneyError

fn clone(&self) -> MoneyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MoneyError

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

Formats the value using the given formatter.

impl Display for MoneyError

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

Formats the value using the given formatter.

impl Error for MoneyError

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<MoneyError> for BeanError

fn from(err: MoneyError) -> Self

Converts to this type from the input type.

impl From<MoneyError> for TransactionError

fn from(err: MoneyError) -> Self

Converts to this type from the input type.

impl PartialEq for MoneyError

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

impl StructuralPartialEq for MoneyError