Function cuGraphGetEdges_v2 

pub unsafe fn cuGraphGetEdges_v2(
    hGraph: *mut CUgraph_st,
    from: *mut *mut CUgraphNode_st,
    to: *mut *mut CUgraphNode_st,
    edgeData: *mut CUgraphEdgeData_st,
    numEdges: *mut usize,
) -> cudaError_enum