Enum proof_of_sql::base::math::decimal::DecimalError

pub enum DecimalError {
    InvalidDecimal(String),
    InvalidPrecision(String),
    InvalidScale(i16),
    RoundingError(String),
    IntermediateDecimalConversionError(IntermediateDecimalError),
}

Errors related to decimal operations.

Variants

InvalidDecimal(String)

Error when a decimal format or value is incorrect, the string isn’t even a decimal e.g. “notastring”, “-21.233.122” etc aka InvalidDecimal

InvalidPrecision(String)

Decimal precision exceeds the allowed limit, e.g. precision above 75/76/whatever set by Scalar or non-positive aka InvalidPrecision

InvalidScale(i16)

Decimal scale is not valid. Here we use i16 in order to include invalid scale values

RoundingError(String)

This error occurs when attempting to scale a decimal in such a way that a loss of precision occurs.

IntermediateDecimalConversionError(IntermediateDecimalError)

Errors that may occur when parsing an intermediate decimal into a posql decimal

Trait Implementations

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 Error for DecimalError

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

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 ConversionError

fn from(source: DecimalError) -> Self

Converts to this type from the input type.

impl PartialEq 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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DecimalError

impl StructuralPartialEq for DecimalError