Function vreinterpretq_p8_s16 

pub fn vreinterpretq_p8_s16(a: int16x8_t) -> poly8x16_t

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

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

Vector reinterpret cast operation Arm’s documentation