Enum SqrtRealInputErrors 

pub enum SqrtRealInputErrors<T: NumKernel + 'static> {
    NegativeValue {
        value: T::RawRealType,
        backtrace: Backtrace,
    },
    ValidationError {
        source: RealValueErrors<T::RawRealType>,
    },
}

Errors that can occur during the computation of the square root of a real number, before the computation of the square root.

Variants

NegativeValue

The input value is negative.

This error occurs when the input value for the square root computation is negative.

Fields

value: T::RawRealType

The negative input value.

backtrace: Backtrace

The backtrace of the error.

ValidationError

The input value (i.e. the value before the computation of the square root) is invalid.

This error occurs when the input value for the square root computation is invalid (i.e. NaN, infinite or sub-normal).

Fields

source: RealValueErrors<T::RawRealType>

Trait Implementations

impl<T: Debug + NumKernel + 'static> Debug for SqrtRealInputErrors<T>

where T::RawRealType: Debug,

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

Formats the value using the given formatter.

impl<T: NumKernel + 'static> Display for SqrtRealInputErrors<T>

where T::RawRealType: Debug,

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

Formats the value using the given formatter.

impl<T: NumKernel + 'static> Error for SqrtRealInputErrors<T>

where RealValueErrors<T::RawRealType>: 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

impl<T: NumKernel + 'static> From<RealValueErrors<<T as NumKernel>::RawRealType>> for SqrtRealInputErrors<T>

fn from(source: RealValueErrors<T::RawRealType>) -> Self

Converts to this type from the input type.

impl<T: NumKernel + 'static> From<SqrtRealInputErrors<T>> for SqrtRealErrors<T>

fn from(source: SqrtRealInputErrors<T>) -> Self

Converts to this type from the input type.