Enum TrainError 

#[non_exhaustive]
pub enum TrainError {
    DimCannotBeZero,
    DataCannotBeEmpty,
    PrescaleNotPositive,
    NormNotPositive,
    NormNotFinite,
    ReciprocalNormNotFinite,
    AllocatorError(AllocatorError),
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DimCannotBeZero

DataCannotBeEmpty

PrescaleNotPositive

NormNotPositive

NormNotFinite

ReciprocalNormNotFinite

AllocatorError(AllocatorError)

Trait Implementations

impl Clone for TrainError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TrainError

impl Debug for TrainError

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

Formats the value using the given formatter.

impl Display for TrainError

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

Formats the value using the given formatter.

impl Error for TrainError

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<AllocatorError> for TrainError

fn from(source: AllocatorError) -> Self

Converts to this type from the input type.