Struct FakeEmbedder 

pub struct FakeEmbedder { /* private fields */ }

Test-only embedder that hashes each input text into a deterministic vector. Identical texts produce identical embeddings, so cosine recall behaves predictably under test.

Implementations

impl FakeEmbedder

pub fn new(dim: usize) -> FakeEmbedder

Build a deterministic embedder of the given dimensionality.

Trait Implementations

impl Default for FakeEmbedder

Available on crate features test-utils only.

fn default() -> FakeEmbedder

Returns the “default value” for a type.

impl Embedder for FakeEmbedder

fn dimension(&self) -> usize

Embedding dimensionality. Must be constant for a given Embedder instance — long-term memory backends reject vectors of the wrong length at runtime.

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

where 'life0: 'async_trait, 'life1: 'async_trait, FakeEmbedder: 'async_trait,

Compute one embedding per input text.

fn is_ranking(&self) -> bool

Whether distinct inputs produce distinct directions, i.e. whether a vector store wired with this embedder actually ranks by relevance.