pub unsafe fn vcopy_laneq_s16(
    a: int16x4_t,
    const LANE1: i32,
    b: int16x8_t,
    const LANE2: i32,
) -> int16x4_tAvailable on (AArch64 or 
target_arch="arm64ec") and target feature neon only.Expand description
Insert vector element from another vector element