Enum VectorType 

#[non_exhaustive]
pub enum VectorType {
    Float32,
    Float16,
    Int8,
}

RediSearch-flavoured vector field type.

Today the engine supports Float32 (mapped to EngineCodec::Fp16 on disk; the API is float32-in / float32-out) and Float16 (the same Fp16 codec exposed directly). Int8 is reserved for the EngineCodec::Int8Quantized path. Future codecs (PQ, BQ) will land as new variants.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Float32

IEEE 754 single-precision floats (RediSearch FLOAT32).

Float16

IEEE 754 half-precision floats (RediSearch FLOAT16).

Int8

Per-vector int8 quantisation. Not in stock RediSearch but exposed under our extension namespace.

Implementations

impl VectorType

pub fn engine_codec(self) -> EngineCodec

Map to the storage-layer codec.

Trait Implementations

impl Clone for VectorType

fn clone(&self) -> VectorType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VectorType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VectorType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for VectorType

fn eq(&self, other: &VectorType) -> 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 VectorType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for VectorType

impl Eq for VectorType

impl StructuralPartialEq for VectorType