Enum DecimalError 

pub enum DecimalError {
    ScaleOutOfRange {
        scale: i8,
    },
    PrecisionOverflow {
        value: i128,
        scale: i8,
    },
    Overflow,
    DivisionByZero,
    InexactRescale {
        from: i8,
        to: i8,
    },
}

Errors that can occur while manipulating decimal values.

Variants

ScaleOutOfRange

Requested scale falls outside the supported range.

Fields

scale: i8

PrecisionOverflow

Result exceeded the maximum representable precision.

Fields

value: i128

scale: i8

Overflow

Arithmetic operation overflowed the Decimal128 range.

DivisionByZero

Attempted to divide by zero.

InexactRescale

Rescale operation attempted to lower scale without exact divisibility.

Fields

from: i8

to: i8

Trait Implementations

impl Clone for DecimalError

fn clone(&self) -> DecimalError

Returns a duplicate 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)>

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 DecimalError

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

impl StructuralPartialEq for DecimalError