Enum CovGradError 

pub enum CovGradError {
    ShapeMismatch(Vec<(usize, usize)>),
    Empty,
    ImproperSize(usize, usize),
}

Error from constructing a CovGrad

Variants

ShapeMismatch(Vec<(usize, usize)>)

The shapes of the slices do not match

Empty

A CovGrad cannot be empty

ImproperSize(usize, usize)

Improper number of points to construct a CovGrad

Trait Implementations

impl Clone for CovGradError

fn clone(&self) -> CovGradError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CovGradError

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

Formats the value using the given formatter.

impl Display for CovGradError

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

Formats the value using the given formatter.

impl Error for CovGradError

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 From<CovGradError> for KernelError

fn from(e: CovGradError) -> KernelError

Converts to this type from the input type.

impl PartialEq for CovGradError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CovGradError

impl StructuralPartialEq for CovGradError