Struct AstEmbeddingProvider 

pub struct AstEmbeddingProvider { /* private fields */ }

AST-aware embedding provider for Rust source code.

Combines structural features (signature, types, visibility) with semantic text embeddings for hybrid code understanding.

Implementations

impl AstEmbeddingProvider

pub const DEFAULT_TOTAL_DIMS: usize = 256

Default total output dimensionality.

pub const DEFAULT_STRUCTURAL_DIMS: usize = 64

Default structural feature dimensions.

pub const DEFAULT_STRUCTURAL_WEIGHT: f32 = 0.3

Default weight for structural features.

pub fn new(model_path: impl Into<PathBuf>) -> Self

Create a new AST-aware provider with default configuration.

pub fn with_config( model_path: impl Into<PathBuf>, total_dims: usize, structural_dims: usize, structural_weight: f32, ) -> Self

Create with custom configuration.

pub fn total_dims(&self) -> usize

Total output dimensions.

pub fn structural_weight(&self) -> f32

Weight applied to structural features.

Trait Implementations

impl EmbeddingProvider for AstEmbeddingProvider

fn embed<'life0, 'life1, 'async_trait>( &'life0 self, text: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<f32>, EmbeddingError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Embed a single text chunk into a vector.

fn embed_batch<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, texts: &'life1 [&'life2 str], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<f32>>, EmbeddingError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Embed a batch of text chunks.

fn dimensions(&self) -> usize

Dimensionality of the output vectors.

fn model_name(&self) -> &str

Name of the embedding model (for metadata tracking).