Enum RegressionError 

pub enum RegressionError {
    EmptyInput,
    DimensionMismatch,
    Singular,
    InvalidInput(String),
}

Error type for regression operations.

Variants

EmptyInput

Input arrays are empty.

DimensionMismatch

Input dimensions are incompatible.

Singular

Regression problem is singular.

InvalidInput(String)

Invalid user input.

Trait Implementations

impl Clone for RegressionError

fn clone(&self) -> RegressionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegressionError

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

Formats the value using the given formatter.

impl Display for RegressionError

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

Formats the value using the given formatter.

impl Error for RegressionError

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 IntoNabledError for RegressionError

fn into_nabled_error(self) -> NabledError

Convert domain-specific error into shared taxonomy.

impl PartialEq for RegressionError

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