Function vandq_u8 

pub fn vandq_u8(a: uint8x16_t, b: uint8x16_t) -> uint8x16_t

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

Vector bitwise and Arm’s documentation