Struct BinaryDenseVectorConfig 

pub struct BinaryDenseVectorConfig {
    pub dim: usize,
}

Configuration for binary dense vector fields

Binary dense vectors store packed bits (1 bit per dimension) and use Hamming distance for scoring. Always uses brute-force flat search (Hamming popcount is ~10ns/vec for 768-bit, ANN indexes don’t help).

Fields

dim: usize

Number of bits (dimensions). Storage is ceil(dim/8) bytes per vector.

Implementations

impl BinaryDenseVectorConfig

pub fn new(dim: usize) -> Self

pub fn byte_len(&self) -> usize

Number of bytes needed to store one vector

Trait Implementations

impl Clone for BinaryDenseVectorConfig

fn clone(&self) -> BinaryDenseVectorConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryDenseVectorConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BinaryDenseVectorConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BinaryDenseVectorConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.