Enum ReciprocalInputErrors 

pub enum ReciprocalInputErrors<RawScalar: RawScalarTrait> {
    DivisionByZero {
        backtrace: Backtrace,
    },
    InvalidArgument {
        source: <RawScalar as RawScalarTrait>::ValidationErrors,
    },
}

Errors that can occur during the input validation phase or due to special input values when attempting to compute the reciprocal of a number.

This enum is used as a source for the Input variant of ReciprocalErrors. It is generic over RawScalar: RawScalarTrait. The InvalidArgument variant contains a source of type <RawScalar as RawScalarTrait>::ValidationErrors.

Variants

DivisionByZero

The input value is zero.

This error occurs when the input value for the reciprocal computation is zero, as division by zero is undefined.

Fields

backtrace: Backtrace

A captured backtrace for debugging purposes.

InvalidArgument

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 reciprocal 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 ReciprocalInputErrors<RawScalar>

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

Formats the value using the given formatter.

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

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

Formats the value using the given formatter.

impl<RawScalar: RawScalarTrait> Error for ReciprocalInputErrors<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