Function vst3_lane_s8 

pub unsafe fn vst3_lane_s8(a: *mut i8, b: int8x8x3_t, const LANE: i32)

🔬This is a nightly-only experimental API. (stdarch_arm_neon_intrinsics #111800)

Available on (AArch64 or target_arch=arm64ec) and ARM and target feature neon and target feature v7 only.

Store multiple 3-element structures from three registers Arm’s documentation

Safety

• Neon instrinsic unsafe