Enum AbsInputErrors

pub enum AbsInputErrors<RawScalar: RawScalarTrait> {
    ValidationError {
        source: <RawScalar as RawScalarTrait>::ValidationErrors,
    },
}

Errors that can occur during the input validation phase when attempting to compute the absolute value of a number.

This enum is used as a source for the Input variant of composed error types like AbsRealErrors or AbsComplexErrors. It is generic over RawScalar, which represents the specific scalar type being validated (e.g., f64, Complex<f64>, etc.).

Variants

ValidationError

The input value failed basic validation checks.

This error occurs if the input value itself is considered invalid according to the validation policy (e.g., StrictFinitePolicy), such as being NaN or Infinity, before the absolute value calculation is attempted.

Fields

source: <RawScalar as RawScalarTrait>::ValidationErrors

The underlying validation error from the input type.

This provides more specific details about why the input value was considered invalid.

Trait Implementations

impl<RawScalar: Debug + RawScalarTrait> Debug for AbsInputErrors<RawScalar>

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

Formats the value using the given formatter.

impl<RawScalar: RawScalarTrait> Display for AbsInputErrors<RawScalar>

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

Formats the value using the given formatter.

impl<RawScalar: RawScalarTrait> Error for AbsInputErrors<RawScalar>

where <RawScalar as RawScalarTrait>::ValidationErrors: Error + 'static, Self: Debug + Display,

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

Returns the lower-level source of this error, if any.

fn provide<'_request>(&'_request self, request: &mut Request<'_request>)

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

Provides type-based access to context intended for error reports.

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