Struct Engram 

pub struct Engram {
    pub root: SparseVec,
    pub codebook: HashMap<usize, SparseVec>,
    pub corrections: CorrectionStore,
}

Engram: holographic encoding of a filesystem with correction guarantee

Fields

root: SparseVec

codebook: HashMap<usize, SparseVec>

corrections: CorrectionStore

Correction store for 100% reconstruction guarantee

Implementations

impl Engram

pub fn build_codebook_index(&self) -> TernaryInvertedIndex

Build a reusable inverted index over the codebook.

This is useful when issuing multiple queries (e.g., shift-sweeps) and you want to avoid rebuilding the index each time.

pub fn query_codebook_with_index( &self, index: &TernaryInvertedIndex, query: &SparseVec, candidate_k: usize, k: usize, ) -> Vec<RerankedResult>

Query the codebook using a pre-built inverted index.

pub fn query_codebook(&self, query: &SparseVec, k: usize) -> Vec<RerankedResult>

Query the engram’s codebook for chunks most similar to query.

This builds an inverted index over the codebook for sub-linear candidate generation, then reranks those candidates using exact cosine similarity.

Trait Implementations

impl<'de> Deserialize<'de> for Engram

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Engram

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

where __S: Serializer,

Serialize this value into the given Serde serializer.