Struct VectorCodecProfileV1 

pub struct VectorCodecProfileV1 {
    pub schema_version: String,
    pub codec: String,
    pub dim: u32,
    pub bits: u8,
    pub projections: Option<u32>,
    pub seed: Option<u64>,
    pub codec_version: String,
    pub scoring_semantics: String,
    pub normalization: String,
}

Stable identity for a vector codec configuration.

Fields

schema_version: String

Stable schema marker for this profile format.

codec: String

Codec implementation identifier.

dim: u32

Vector dimensionality. Persisted as fixed-width u32, never usize.

bits: u8

Effective encoded bits per scalar, when applicable.

projections: Option<u32>

Number of projection vectors, reserved for future derived codecs.

seed: Option<u64>

Codec seed, reserved for randomized derived codecs.

codec_version: String

Codec wire/algorithm version.

scoring_semantics: String

Declared scoring semantics for decoded/reference comparison.

normalization: String

Declared vector normalization contract.

Implementations

impl VectorCodecProfileV1

pub fn raw_f32(dim: usize) -> Result<Self, MemoryError>

Build the reference raw f32 profile.

pub fn sq8(dim: usize) -> Result<Self, MemoryError>

Build the existing per-vector scalar quantization profile.

pub fn digest(&self) -> String

Stable digest over the explicit profile fields.

Trait Implementations

impl Clone for VectorCodecProfileV1

fn clone(&self) -> VectorCodecProfileV1

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VectorCodecProfileV1

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VectorCodecProfileV1

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for VectorCodecProfileV1

fn eq(&self, other: &VectorCodecProfileV1) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for VectorCodecProfileV1

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for VectorCodecProfileV1

impl StructuralPartialEq for VectorCodecProfileV1