Module embedder_registry 

EmbedderRegistry — pack-extensible embedding provider surface (ADR-031 extension).

Packs can contribute custom embedding models at registration time by implementing EmbedderProvider and calling [KhiveRuntime::register_embedder]. The built-in lattice models (MiniLM, paraphrase, etc.) are pre-registered as LatticeEmbedderProvider instances during runtime construction and require no opt-in.

Extension contract

use khive_runtime::embedder_registry::{EmbedderProvider, EmbedderRegistry};
use khive_runtime::{KhiveRuntime, RuntimeError};
use lattice_embed::EmbeddingService;
use std::sync::Arc;
use async_trait::async_trait;

struct MyProvider;

#[async_trait]
impl EmbedderProvider for MyProvider {
    fn name(&self) -> &str { "my-custom-encoder" }
    fn dimensions(&self) -> usize { 384 }
    async fn build(&self) -> Result<Arc<dyn EmbeddingService>, RuntimeError> {
        // construct and return your EmbeddingService impl
        todo!()
    }
}

Register via PackRuntime::register_embedders (called by the transport after the pack is instantiated) or directly via KhiveRuntime::register_embedder.

Structs

EmbedderRegistry

Registry of named EmbedderProvider instances.

LatticeEmbedderProvider

Adapter that wraps a lattice_embed::EmbeddingModel as an EmbedderProvider.

Traits

EmbedderProvider

A source that can produce an EmbeddingService by name.