Struct ExactRoute 

pub struct ExactRoute {
    pub atom: usize,
    pub alignment: f64,
    pub lsh_certified: bool,
    pub lsh_agreed: bool,
    pub did_full_scan: bool,
}

Result of SaeCandidateIndex::route_exact: the certified-or-exact global argmax of the routing score for one row, plus how it was obtained.

Fields

atom: usize

The chosen atom id — a GLOBAL routing-score argmax (no atom in the dictionary has a strictly greater score). No silent miss.

alignment: f64

The chosen atom’s exact frame alignment with the row direction.

lsh_certified: bool

true ⇒ the LSH fast path certified optimality via the universal upper bound (gathered best at the 1.0 ceiling); no full scan was needed.

lsh_agreed: bool

Whether the LSH gather’s best candidate equalled the returned argmax. true whenever lsh_certified; a diagnostic of the gather’s recall.

did_full_scan: bool

true ⇒ the exact O(K) fallback scan ran (the LSH bound did not certify).

Trait Implementations

impl Clone for ExactRoute

fn clone(&self) -> ExactRoute

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExactRoute

impl Debug for ExactRoute

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

Formats the value using the given formatter.