pub unsafe fn vcopy_laneq_u64(
    _a: uint64x1_t,
    const LANE1: i32,
    b: uint64x2_t,
    const LANE2: i32,
) -> uint64x1_tAvailable on (AArch64 or 
target_arch="arm64ec") and target feature neon only.Expand description
Duplicate vector element to vector or scalar