Function vmvnq_p8 

pub fn vmvnq_p8(a: poly8x16_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 only.

Vector bitwise not. Arm’s documentation