Function vst3q_p8 

pub unsafe fn vst3q_p8(a: *mut u8, b: poly8x16x3_t)

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

Available on target feature neon and target feature v7 and (AArch64 or ARM or ARM64EC) and (AArch64 or ARM64EC) and (AArch64 or ARM64EC or target feature v7) only.

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

Safety

• Neon intrinsic unsafe