Enum NabledError 

pub enum NabledError {
    Shape(ShapeError),
    SingularMatrix,
    NotSymmetric,
    NotPositiveDefinite,
    ConvergenceFailed,
    NumericalInstability,
    InvalidInput(String),
    Other(String),
}

Cross-domain top-level error taxonomy for nabled crates.

Variants

Shape(ShapeError)

Shape or dimensional validation failure.

SingularMatrix

Matrix/vector is singular.

NotSymmetric

Matrix symmetry requirement failed.

NotPositiveDefinite

Matrix positive-definiteness requirement failed.

ConvergenceFailed

Numerical method failed to converge.

NumericalInstability

Non-finite or unstable numerical state observed.

InvalidInput(String)

Invalid user input.

Other(String)

Domain-specific catch-all.

Trait Implementations

impl Clone for NabledError

fn clone(&self) -> NabledError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NabledError

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

Formats the value using the given formatter.

impl Display for NabledError

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

Formats the value using the given formatter.

impl Error for NabledError

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 NabledError

fn eq(&self, other: &NabledError) -> 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 StructuralPartialEq for NabledError