Enum KernelError 

pub enum KernelError {
    NonFiniteSignalVariance,
    NonPositiveSignalVariance,
    NonFiniteLengthScale,
    NonPositiveLengthScale,
}

Errors raised while constructing covariance kernels.

Variants

NonFiniteSignalVariance

The RBF signal variance is not finite.

NonPositiveSignalVariance

The RBF signal variance is zero or negative.

NonFiniteLengthScale

The RBF length scale is not finite.

NonPositiveLengthScale

The RBF length scale is zero or negative.

Trait Implementations

impl Clone for KernelError

fn clone(&self) -> KernelError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for KernelError

impl Debug for KernelError

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

Formats the value using the given formatter.

impl Display for KernelError

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

Formats the value using the given formatter.

impl Eq for KernelError

impl Error for KernelError

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

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

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

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

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

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

impl PartialEq for KernelError

fn eq(&self, other: &KernelError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for KernelError