Type Alias CosHErrors 

pub type CosHErrors<RawScalar> = FunctionErrors<CosHInputErrors<RawScalar>, <RawScalar as RawScalarTrait>::ValidationErrors>;

Errors that can occur when computing the hyperbolic cosine of a real or complex number.

It includes errors for invalid input and output values.

Type Parameters

• RawScalar: A type that implements the RawScalarTrait trait. This type parameter is used to specify the numeric type for the computation and its associated raw error type <RawScalar as RawScalarTrait>::ValidationErrors.

Variants

• Input: Indicates that the input value is invalid. This variant includes the source error that occurred during validation.
• Output: Indicates that the output value is invalid. This variant includes the source error that occurred during validation.

Aliased Type

pub enum CosHErrors<RawScalar> {
    Input {
        source: CosHInputErrors<RawScalar>,
    },
    Output {
        source: <RawScalar as RawScalarTrait>::ValidationErrors,
    },
}

Variants

Input

Error due to invalid input values.

This variant is returned when initial validation of the function’s arguments fails according to the defined validation policy (e.g., StrictFinitePolicy) or due to domain-specific constraints (e.g., negative input to a real logarithm).

Fields

source: CosHInputErrors<RawScalar>

The source error that occurred during input validation. This provides specific details about why the input was considered invalid.

Output

Error due to the computed output failing validation.

This variant is returned if the result of the computation, even from valid inputs, fails validation according to the defined policy. This typically means the result was non-finite (NaN or Infinity) or otherwise did not meet the criteria for a valid output.

Fields

source: <RawScalar as RawScalarTrait>::ValidationErrors

The source error that occurred during output validation. This provides specific details about why the computed output was considered invalid.