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 ARM and target feature neon and (AArch64 or ARM or ARM64EC) and (AArch64 or ARM64EC or target feature v7) and non-ARM only.

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

Safety

• Neon intrinsic unsafe