Method cmp

nodedb-spatial/src/rtree/search.rs:126–132

(&self, other: &Self)

impl Ord for HeapItem {
    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
        // Reverse for min-heap (BinaryHeap is max-heap).
        other
            .dist
            .partial_cmp(&self.dist)
            .unwrap_or(std::cmp::Ordering::Equal)
    }
}

/// Minimum distance from point to bbox (in degrees, approximate).