Struct TensorCompress 

pub struct TensorCompress { /* private fields */ }

Tensor compressor with adaptive level selection

Implementations

impl TensorCompress

pub fn instance_of<V: NapiRaw>(env: Env, value: V) -> Result<bool>

impl TensorCompress

pub fn into_reference( val: TensorCompress, env: Env, ) -> Result<Reference<TensorCompress>>

pub fn into_instance(self, env: Env) -> Result<ClassInstance<TensorCompress>>

impl TensorCompress

pub fn new() -> Self

Create a new tensor compressor

Example

const compressor = new TensorCompress();

pub fn compress( &self, embedding: Float32Array, access_freq: f64, ) -> Result<String>

Compress an embedding based on access frequency

Arguments

• embedding - The input embedding vector (Float32Array)
• access_freq - Access frequency in range [0.0, 1.0]

Returns

Compressed tensor as JSON string

Example

const embedding = new Float32Array([1.0, 2.0, 3.0, 4.0]);
const compressed = compressor.compress(embedding, 0.5);

pub fn compress_with_level( &self, embedding: Float32Array, level: CompressionLevelConfig, ) -> Result<String>

Compress with explicit compression level

Arguments

• embedding - The input embedding vector (Float32Array)
• level - Compression level configuration

Returns

Compressed tensor as JSON string

Example

const embedding = new Float32Array([1.0, 2.0, 3.0, 4.0]);
const level = { level_type: "half", scale: 1.0 };
const compressed = compressor.compressWithLevel(embedding, level);

pub fn decompress(&self, compressed_json: String) -> Result<Float32Array>

Decompress a compressed tensor

Arguments

• compressed_json - Compressed tensor as JSON string

Returns

Decompressed embedding vector as Float32Array

Example

const decompressed = compressor.decompress(compressed);

Trait Implementations

impl FromNapiMutRef for TensorCompress

unsafe fn from_napi_mut_ref( env: napi_env, napi_val: napi_value, ) -> Result<&'static mut Self>

Safety

impl FromNapiRef for TensorCompress

unsafe fn from_napi_ref( env: napi_env, napi_val: napi_value, ) -> Result<&'static Self>

Safety

impl FromNapiValue for &TensorCompress

unsafe fn from_napi_value(env: napi_env, napi_val: napi_value) -> Result<Self>

Safety

fn from_unknown(value: JsUnknown) -> Result<Self, Error>

impl FromNapiValue for &mut TensorCompress

unsafe fn from_napi_value(env: napi_env, napi_val: napi_value) -> Result<Self>

Safety

fn from_unknown(value: JsUnknown) -> Result<Self, Error>

impl ObjectFinalize for TensorCompress

fn finalize(self, env: Env) -> Result<(), Error>

impl ToNapiValue for TensorCompress

unsafe fn to_napi_value( env: napi_env, val: TensorCompress, ) -> Result<napi_value>

Safety

impl TypeName for &TensorCompress

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for &mut TensorCompress

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for TensorCompress

fn type_name() -> &'static str

fn value_type() -> ValueType

impl ValidateNapiValue for &TensorCompress

unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>

Safety

impl ValidateNapiValue for &mut TensorCompress

unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>

Safety