Function vreinterpretq_s8_s64 

pub fn vreinterpretq_s8_s64(a: int64x2_t) -> int8x16_t

🔬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) only.

Vector reinterpret cast operation Arm’s documentation