Function GrB_Vector_eWiseMult_BinaryOp 

pub unsafe extern "C" fn GrB_Vector_eWiseMult_BinaryOp(
    w: GrB_Vector,
    mask: GrB_Vector,
    accum: GrB_BinaryOp,
    mult: GrB_BinaryOp,
    u: GrB_Vector,
    v: GrB_Vector,
    desc: GrB_Descriptor,
) -> GrB_Info