Struct FallbackReranker 

pub struct FallbackReranker { /* private fields */ }

primary, or fallback when primary fails (e.g. a remote reranker that is down or rate limited, backed by a local one).

Implementations

impl FallbackReranker

pub fn new(primary: Arc<dyn Reranker>, fallback: Arc<dyn Reranker>) -> Self

Rerank with primary, falling back to fallback on error.

Trait Implementations

impl Reranker for FallbackReranker

fn score<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, query: &'life1 str, documents: &'life2 [String], ) -> Pin<Box<dyn Future<Output = Result<Vec<f32>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

One relevance in [0, 1] per document, in input order; higher is more relevant.