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Embedder

mnemo_engine

Trait Embedder 

Source 
pub trait Embedder: Send + Sync {
    // Required methods
    fn identity(&self) -> EmbedderIdentity;
    fn embed(&self, texts: &[&str]) -> Result<Vec<Vec<f32>>>;
}
Expand description

Minimal trait any embedder implementation must satisfy. Returns vectors in the same order as the input texts.

Implementations are expected to be cheap to clone / Send + Sync when they wrap thread-safe state; the engine holds an Arc<dyn Embedder> on the handle via [Mnemo::set_embedder]. See [Mnemo::remember_text] for the full user-facing contract.

Required Methods§

Source

fn identity(&self) -> EmbedderIdentity

This embedder’s observable identity (name, dims, normalize). Must be stable for the lifetime of the embedder — mnemo caches it on set_embedder and does not re-query per call.

Source

fn embed(&self, texts: &[&str]) -> Result<Vec<Vec<f32>>>

Embed texts, returning one vector per input in the same order. Caller-level errors (network failure for a hosted embedder, OOM in a local model) should bubble up as MnemoError::Invalid with a short message — the specific crypto / page errors in MnemoError are reserved for the engine’s own concerns.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§