Enum MergeStrategy 

pub enum MergeStrategy {
    SimpleUnion,
    WeightedMerge,
    QuorumIntersect(usize),
    RankFusion,
}

Strategy used to combine per-node result lists into a single ranked list.

Variants

SimpleUnion

Include all CIDs; score = maximum score from any responding node.

WeightedMerge

Include all CIDs; score = weighted average of per-node scores, weighted by each node’s effective_weight(). If a node did not return a CID, it does not contribute to the average.

QuorumIntersect(usize)

Include only CIDs that appeared in results from at least n distinct nodes; score = maximum score from any of those nodes.

RankFusion

Reciprocal Rank Fusion: for each node sort results by score descending, assign 1-based ranks, and compute score = Σ 1/(k + rank) across all nodes where the CID appeared. The smoothing constant k is fixed at 60 (standard RRF).

Trait Implementations

impl Clone for MergeStrategy

fn clone(&self) -> MergeStrategy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MergeStrategy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.