Enum EigenError 

pub enum EigenError {
    EmptyEigenvector,
    EmptyEigensystem,
    EmptyEigenspace,
}

Errors returned by validated eigen primitives.

Variants

EmptyEigenvector

The provided eigenvector coordinates were empty.

EmptyEigensystem

The provided eigensystem contained no eigenpairs.

EmptyEigenspace

The provided eigenspace basis contained no eigenvectors.

Trait Implementations

impl Clone for EigenError

fn clone(&self) -> EigenError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EigenError

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

Formats the value using the given formatter.

impl Display for EigenError

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

Formats the value using the given formatter.

impl Error for EigenError

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 EigenError

fn eq(&self, other: &EigenError) -> 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 EigenError

impl StructuralPartialEq for EigenError