Function diesel_full_text_search::ts_rank_cd_weighted

pub fn ts_rank_cd_weighted<w, x, y>(
    w: w,
    x: x,
    y: y
) -> ts_rank_cd_weighted<<w as AsExpression<Array<Float>>>::Expression, <x as AsExpression<TsVector>>::Expression, <y as AsExpression<TsQuery>>::Expression>
where
    w: AsExpression<Array<Float>>,
    x: AsExpression<TsVector>,
    y: AsExpression<TsQuery>,