Attribute Macro embedder

#[embedder]

A proc-macro for declaring an Embedder, which converts resources into vector embeddings.

Usage

Specify:

• provider: The type of embedder provider (built-in or external)
• config: JSON configuration for the embedder

#[embedder(
    provider = "VoyageAIEmbedding", 
    config = r#"{"model": "voyage-3-lite"}"#
)]
struct MyEmbedder;