Enum ShapeError 

pub enum ShapeError {
    EmptyInput,
    NotSquare,
    DimensionMismatch,
}

Common shape and dimensional validation errors.

Variants

EmptyInput

Matrix or vector input is empty.

NotSquare

Matrix is expected to be square.

DimensionMismatch

Matrix and vector dimensions do not match.

Trait Implementations

impl Clone for ShapeError

fn clone(&self) -> ShapeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeError

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

Formats the value using the given formatter.

impl Display for ShapeError

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

Formats the value using the given formatter.

impl Error for ShapeError

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<ShapeError> for NabledError

fn from(source: ShapeError) -> Self

Converts to this type from the input type.

impl PartialEq for ShapeError

fn eq(&self, other: &ShapeError) -> 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 Copy for ShapeError

impl Eq for ShapeError

impl StructuralPartialEq for ShapeError