Trait TextEmbedder 

pub trait TextEmbedder: Send + Sync {
    // Required method
    fn embed(&self, text: &str) -> Result<Embedding, EmbedderError>;
}

Turns free-form text into an Embedding suitable for projection through the sphereQL pipeline.

Implement on a newtype that owns the embedder’s state (HTTP client, tokenizer, model weights). The trait is Send + Sync so a single embedder can be shared across async request handlers via Arc<dyn TextEmbedder>.

Required Methods

fn embed(&self, text: &str) -> Result<Embedding, EmbedderError>

Embed a text query.

Returns an Embedding whose dimensionality must match whatever pipeline the result will be fed into. Implementations should surface upstream failures as EmbedderError::Embedding rather than panicking.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T: TextEmbedder + ?Sized> TextEmbedder for Arc<T>

fn embed(&self, text: &str) -> Result<Embedding, EmbedderError>

impl<T: TextEmbedder + ?Sized> TextEmbedder for Box<T>

fn embed(&self, text: &str) -> Result<Embedding, EmbedderError>

Implementors

impl TextEmbedder for NoEmbedder

impl<F> TextEmbedder for FnEmbedder<F>

where F: Fn(&str) -> Result<Embedding, EmbedderError> + Send + Sync,