Function vld3_lane_s16 

pub unsafe fn vld3_lane_s16(
    a: *const i16,
    b: int16x4x3_t,
    const LANE: i32,
) -> int16x4x3_t

Available on (AArch64 or target_arch=arm64ec) and non-ARM and target feature neon only.

Load multiple 3-element structures to two registers Arm’s documentation

Safety

• Neon instrinsic unsafe