Enum DecimalError 

pub enum DecimalError {
    InvalidFormat,
    ScaleTooLarge(u8),
    Overflow,
    NegativeZero,
    NonFiniteFloat,
    InexactRescale {
        from: u8,
        to: u8,
    },
    ConstraintViolation(&'static str),
}

Exact-decimal parsing and arithmetic failures.

Variants

InvalidFormat

ScaleTooLarge(u8)

Overflow

NegativeZero

NonFiniteFloat

InexactRescale

Fields

from: u8

to: u8

ConstraintViolation(&'static str)

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for DecimalError

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 From<DecimalError> for GridError

fn from(source: DecimalError) -> Self

Converts to this type from the input type.

impl From<DecimalError> for SpecValidationError

fn from(source: DecimalError) -> Self

Converts to this type from the input type.

impl PartialEq for DecimalError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DecimalError