Enum LinalgError 

pub enum LinalgError {
    ComputationError(String),
    DomainError(String),
    ConvergenceError(String),
    DimensionError(String),
    ShapeError(String),
    IndexError(String),
    SingularMatrixError(String),
    NonPositiveDefiniteError(String),
    NotImplementedError(String),
    ImplementationError(String),
    ValueError(String),
    InvalidInputError(String),
    InvalidInput(String),
    NumericalError(String),
}

Linear algebra error type

Variants

ComputationError(String)

Computation error (generic error)

DomainError(String)

Domain error (input outside valid domain)

ConvergenceError(String)

Convergence error (algorithm did not converge)

DimensionError(String)

Dimension mismatch error

ShapeError(String)

Shape error (matrices/arrays have incompatible shapes)

IndexError(String)

Out of bounds error

SingularMatrixError(String)

Singular matrix error

NonPositiveDefiniteError(String)

Non-positive definite matrix error

NotImplementedError(String)

Not implemented error

ImplementationError(String)

Implementation error (method exists but not fully implemented yet)

ValueError(String)

Value error (invalid value)

InvalidInputError(String)

Invalid input error

InvalidInput(String)

Invalid input error (SciPy-compatible alias)

NumericalError(String)

Numerical error (e.g., overflow, underflow, division by zero)

Implementations

impl LinalgError

Enhanced error types with regularization suggestions

pub fn singularmatrix_with_suggestions( operation: &str, matrixshape: (usize, usize), condition_number: Option<f64>, ) -> Self

Create a singular matrix error with regularization suggestions

pub fn non_positive_definite_with_suggestions( operation: &str, matrixshape: (usize, usize), negative_eigenvalues: Option<usize>, ) -> Self

Create a non-positive definite error with regularization suggestions

pub fn convergence_with_suggestions( algorithm: &str, iterations: usize, tolerance: f64, current_residual: Option<f64>, ) -> Self

Create a convergence error with algorithm suggestions

Trait Implementations

impl Clone for LinalgError

fn clone(&self) -> LinalgError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinalgError

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

Formats the value using the given formatter.

impl Display for LinalgError

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

Formats the value using the given formatter.

impl Error for LinalgError

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<CoreError> for LinalgError

Conversion from CoreError to LinalgError

fn from(error: CoreError) -> Self

Converts to this type from the input type.