Struct PatternStore 

pub struct PatternStore { /* private fields */ }

Pattern store with semantic search capability

Implementations

impl PatternStore

pub fn new() -> Self

Create a new pattern store

pub fn add_pattern(&mut self, pattern: TranspilationPattern)

Add a pattern to the store

pub fn get_pattern(&self, id: &str) -> Option<&TranspilationPattern>

Get a pattern by ID

pub fn get_pattern_mut(&mut self, id: &str) -> Option<&mut TranspilationPattern>

Get mutable reference to a pattern

pub fn serialize(&self) -> Result<String, Error>

Serialize the store to JSON

pub fn deserialize(json: &str) -> Result<Self, Error>

Deserialize the store from JSON

pub fn cosine_similarity(&self, a: &[f32], b: &[f32]) -> f32

Calculate cosine similarity between two embeddings

pub fn find_similar( &self, query: &[f32], k: usize, ) -> Vec<&TranspilationPattern>

Find k most similar patterns to query embedding

Uses brute-force linear scan. Consider HNSW indexing for large pattern sets.

pub fn update_confidence(&mut self, pattern_id: &str, success: bool)

Update pattern confidence based on compilation result

Uses exponential moving average: confidence = (1-α)confidence + αoutcome

pub fn patterns(&self) -> impl Iterator<Item = &TranspilationPattern>

Get all patterns (for iteration)

pub fn len(&self) -> usize

Number of patterns in store

pub fn is_empty(&self) -> bool

Check if store is empty

Trait Implementations

impl Default for PatternStore

fn default() -> PatternStore

Returns the “default value” for a type.