Enum VectorValueError 

pub enum VectorValueError {
    NotAList,
    WrongDimensions {
        actual: usize,
    },
    ElementNotANumber {
        position: usize,
        actual: &'static str,
    },
    ElementOutOfRange {
        position: usize,
        value: String,
    },
}

Why an attribute value is not a valid vector for an index with a given dimension count. Carries the element-level detail the write-path validation errors interpolate; the checks run in the order the variants are listed, so a value can only report one failure.

Variants

NotAList

The value is not a List at all.

WrongDimensions

The list’s element count differs from the index’s dimensions.

Fields

actual: usize

The number of elements actually present.

ElementNotANumber

An element is not a Number.

Fields

position: usize

Zero-based element position.

actual: &'static str

The element’s DynamoDB type descriptor.

ElementOutOfRange

An element does not fit the finite f32 range (out-of-range values overflow to infinity on conversion; real DynamoDB rejects them at write time, captured eu-west-2 and us-east-1, 2026-08-12).

Fields

position: usize

Zero-based element position.

value: String

The raw number string as written.

Trait Implementations

impl Clone for VectorValueError

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 VectorValueError

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

Formats the value using the given formatter.

impl PartialEq for VectorValueError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VectorValueError