Struct ExoSubstrateNode 

pub struct ExoSubstrateNode { /* private fields */ }

EXO-AI cognitive substrate for Node.js

Provides vector similarity search, hypergraph queries, and temporal memory backed by the high-performance ruvector database.

Implementations

impl ExoSubstrateNode

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

impl ExoSubstrateNode

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

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

impl ExoSubstrateNode

pub fn new(dimensions: u32) -> Result<Self>

Create a new substrate instance

Example

const substrate = new ExoSubstrateNode({
  dimensions: 384,
  distanceMetric: 'Cosine'
});

pub fn with_dimensions(dimensions: u32) -> Result<Self>

Create a substrate with default configuration (768 dimensions)

Example

const substrate = ExoSubstrateNode.withDimensions(384);

pub fn store(&self, pattern: JsPattern) -> Result<String>

Store a pattern in the substrate

Returns the ID of the stored pattern

Example

const id = await substrate.store({
  embedding: new Float32Array([1.0, 2.0, 3.0, ...]),
  metadata: '{"text": "example", "category": "demo"}',
  salience: 1.0
});

pub fn search( &self, embedding: Float32Array, k: u32, ) -> Result<Vec<JsSearchResult>>

Search for similar patterns

Returns an array of search results sorted by similarity

Example

const results = await substrate.search(
  new Float32Array([1.0, 2.0, 3.0, ...]),
  10  // top-k
);

pub fn hypergraph_query(&self, _query: String) -> Result<String>

Query hypergraph topology

Performs topological data analysis queries on the substrate Note: This feature is not yet fully implemented in the classical backend

Example

const result = await substrate.hypergraphQuery('{"BettiNumbers":{"max_dimension":3}}');

pub fn dimensions(&self) -> u32

Get substrate dimensions

Example

const dims = substrate.dimensions();
console.log(`Dimensions: ${dims}`);

Trait Implementations

impl FromNapiMutRef for ExoSubstrateNode

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

Safety

impl FromNapiRef for ExoSubstrateNode

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

Safety

impl FromNapiValue for &ExoSubstrateNode

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 ExoSubstrateNode

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 ExoSubstrateNode

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

impl ToNapiValue for ExoSubstrateNode

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

Safety

impl TypeName for &ExoSubstrateNode

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for &mut ExoSubstrateNode

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for ExoSubstrateNode

fn type_name() -> &'static str

fn value_type() -> ValueType

impl ValidateNapiValue for &ExoSubstrateNode

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

Safety

impl ValidateNapiValue for &mut ExoSubstrateNode

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

Safety