Method cmp

nodedb-vector/src/matryoshka.rs:108–113

(&self, other: &Self)

impl Ord for HeapEntry {
    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
        // Max-heap by distance (NaN treated as largest).
        self.dist
            .partial_cmp(&other.dist)
            .unwrap_or(std::cmp::Ordering::Equal)
    }
}

/// Two-stage Matryoshka search.