Function ncollide3d::query::closest_points_segment_segment_with_locations_nD

pub fn closest_points_segment_segment_with_locations_nD<N, D>(
    seg1: (&Point<N, D>, &Point<N, D>), 
    seg2: (&Point<N, D>, &Point<N, D>)
) -> (SegmentPointLocation<N>, SegmentPointLocation<N>) where
    N: RealField,
    D: DimName,
    DefaultAllocator: Allocator<N, D>, 

Segment-segment closest points computation in an arbitrary dimension.