Enum QueryDecomposition 

pub enum QueryDecomposition {
    TextTerm(TermQueryInfo),
    SparseTerms(Vec<SparseTermQueryInfo>),
    Opaque,
}

Decomposition of a query for MaxScore optimization.

The planner inspects this to decide whether to use text MaxScore, sparse MaxScore, or standard BooleanScorer execution.

Variants

TextTerm(TermQueryInfo)

Single text term — eligible for text MaxScore grouping

SparseTerms(Vec<SparseTermQueryInfo>)

One or more sparse dimensions — eligible for sparse MaxScore

Opaque

Not decomposable — falls back to standard execution

Trait Implementations

impl Clone for QueryDecomposition

fn clone(&self) -> QueryDecomposition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryDecomposition

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

Formats the value using the given formatter.