FunctionScore

This struct carries reranking functions and combination settings used by search. It is used both as a V2 request input and as a response domain object.

pub struct FunctionScore

PARAMETERS:

• functions: Vec<Function>

  Reranking functions applied to the candidate set.

• params: HashMap<String, serde_json::Value>

  Combination settings for the reranking functions.

METHODS:

• new() - Creates a value initialized with its SDK defaults.
• functions(value) / set_functions(value) / get_functions() - Sets or returns the functions.
• add_function(value) - Adds one function to the existing values.
• params(value) / set_params(value) / get_params() - Sets or returns the params.

Example

let rerank = FunctionScore::new()
    .add_function(RRFRerank::new().k(60));