Enum DenseVector 

pub enum DenseVector {
    F32(Vec<f32>),
    F64(Vec<f64>),
    I16(Vec<i16>),
    I32(Vec<i32>),
    I64(Vec<i64>),
}

Dense vector payload stored in a backend-supported numeric representation.

Examples

let vector = storage_kit::database::data::DenseVector::F32(vec![0.1, 0.2, 0.3]);
assert_eq!(vector.len(), 3);

Variants

F32(Vec<f32>)

Dense vector stored as f32.

F64(Vec<f64>)

Dense vector stored as f64.

I16(Vec<i16>)

Dense vector stored as i16.

I32(Vec<i32>)

Dense vector stored as i32.

I64(Vec<i64>)

Dense vector stored as i64.

Implementations

impl DenseVector

pub fn len(&self) -> usize

Returns the vector dimensionality.

Examples

let vector = storage_kit::database::data::DenseVector::I32(vec![1, 2, 3, 4]);
assert_eq!(vector.len(), 4);

pub fn is_empty(&self) -> bool

Returns true when the vector has zero elements.

Examples

let vector = storage_kit::database::data::DenseVector::F64(Vec::new());
assert!(vector.is_empty());

pub fn to_f32( &self, policy: VectorCoercionPolicy, ) -> Result<Vec<f32>, StorageError>

Converts this vector into f32 values under an explicit coercion policy.

Examples

let vector = storage_kit::database::data::DenseVector::F64(vec![1.0, 2.5]);
let values = vector
    .to_f32(storage_kit::database::query::VectorCoercionPolicy::Lossless)
    .expect("these f64 values are exactly representable as f32");
assert_eq!(values, vec![1.0, 2.5]);

Errors

Returns an error when the requested policy rejects the source vector’s representation or one of its concrete values.

Trait Implementations

impl Clone for DenseVector

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 DenseVector

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DenseVector

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DenseVector

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DenseVector

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DenseVector