Enum FtHybridCombine 

#[non_exhaustive]
pub enum FtHybridCombine {
    Rrf {
        constant: Option<f64>,
        window: Option<u32>,
    },
    Linear {
        alpha: f64,
        beta: f64,
        window: Option<u32>,
    },
}

Fusion method for the COMBINE clause of ft_hybrid.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Rrf

Reciprocal Rank Fusion.

Fields

constant: Option<f64>

window: Option<u32>

Linear

Linear combination with ALPHA/BETA weights.

Fields

alpha: f64

beta: f64

window: Option<u32>