Enum VectorValueError 

pub enum VectorValueError {
    EmptySpaceName,
    SpaceNameTooLong,
    InvalidSpaceName,
    EmptyVector,
    DimensionTooLarge,
    InvalidQ15Element,
    ZeroVector,
    DimensionMismatch,
}

Failure to construct a canonical shared vector value.

Variants

EmptySpaceName

The vector-space name is empty.

SpaceNameTooLong

The vector-space name exceeds its byte limit.

InvalidSpaceName

The vector-space name does not match the canonical ASCII grammar.

EmptyVector

A vector has no elements.

DimensionTooLarge

A vector exceeds the maximum dimension.

InvalidQ15Element

Signed Q15 reserves i16::MIN and therefore rejects it.

ZeroVector

Cosine is undefined for an all-zero vector.

DimensionMismatch

A space dimension and vector dimension differ.

Trait Implementations

impl Clone for VectorValueError

fn clone(&self) -> VectorValueError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VectorValueError

impl Debug for VectorValueError

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

Formats the value using the given formatter.

impl Display for VectorValueError

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

Formats the value using the given formatter.

impl Eq for VectorValueError

impl Error for VectorValueError

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 VectorValueError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VectorValueError