Enum QuantError 

pub enum QuantError {
    EmptyCorpus,
    ZeroDims,
    FlatLengthNotDivisible {
        len: usize,
        dims: usize,
    },
    RaggedRow {
        row: usize,
        expected: usize,
        got: usize,
    },
    EncodeLengthMismatch {
        expected: usize,
        got: usize,
    },
}

Errors returned by the try_* codec constructors and encoders.

Public train/encode input is caller-controlled (corpus data, external vectors); shape mismatches here must be a typed error rather than a panic or a silently truncated/malformed encoded vector.

Variants

EmptyCorpus

The training corpus contained zero rows.

ZeroDims

dims was zero (flat API) or the first row was empty (row API).

FlatLengthNotDivisible

A flat vector’s length was not a multiple of dims.

Fields

len: usize

dims: usize

RaggedRow

A training row’s length did not match the dims established by row 0.

Fields

row: usize

expected: usize

got: usize

EncodeLengthMismatch

A vector passed to encode/encode_flat_par did not match the codec’s trained dims.

Fields

expected: usize

got: usize

Trait Implementations

impl Clone for QuantError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QuantError

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

Formats the value using the given formatter.

impl Display for QuantError

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

Formats the value using the given formatter.

impl Error for QuantError

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 PartialEq for QuantError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for QuantError