Enum CosHInputErrors 

pub enum CosHInputErrors<RawScalar: RawScalarTrait> {
    InvalidArgument {
        source: <RawScalar as RawScalarTrait>::ValidationErrors,
    },
}

Errors that can occur during the computation of the hyperbolic cosine.

Primarily, this enum handles issues related to invalid input arguments,\nsuch as NaN (Not a Number) or infinity, as determined by the\nimplemented validation policy (e.g., StrictFinitePolicy).

Type Parameters

• ScalarType: The numeric type for the computation (e.g., f64, Complex<f64>),\n which must implement the RawScalarTrait trait. The associated type\n <RawScalar as RawScalarTrait>::ValidationErrors is used to convey details of underlying\n validation failures.

Variants

• InvalidArgument: Signals that the input argument to the hyperbolic cosine\n function is invalid. This variant wraps the specific error encountered\n during the validation process, providing more context on the nature of\n the invalidity.

Variants

InvalidArgument

The input argument is invalid (e.g., NaN or infinity).

This error is raised if the input value fails the validation (using the chosen implementation of ValidationPolicy). It contains the underlying error from the validation mechanism.

Fields

source: <RawScalar as RawScalarTrait>::ValidationErrors

The source error that occurred during validation.

Trait Implementations

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

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

Formats the value using the given formatter.

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

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

Formats the value using the given formatter.

impl<RawScalar: RawScalarTrait> Error for CosHInputErrors<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