You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: neon.rs
    path of file: ./repos/fast_image_resize/src/alpha/u16x4
    
    the code of the file until where you have to start completion: use std::arch::aarch64::*;

use crate::neon_utils;
use crate::pixels::U16x4;
use crate::utils::foreach_with_pre_reading;
use crate::{ImageView, ImageViewMut};

use super::native;

#[target_feature(enable = "neon")
    
unsafe fn divide_alpha_8_pixels(mut pixels: uint16x8x4_t) -> uint16x8x4_t {
    let zero = vdupq_n_u16(0);
    let alpha_scale = vdupq_n_f32(65535.0);
    let nonzero_alpha_mask = vmvnq_u16(vceqzq_u16(pixels.3));

    // Low
    let alpha_scaled_u32 = vreinterpretq_u32_u16(vzip1q_u16(pixels.3, zero));
    let alpha_scaled_f32 = vcvtq_f32_u32(alpha_scaled_u32);
    let recip_alpha_lo_f32 = vdivq_f32(alpha_scale, alpha_scaled_f32);

    // High
    let alpha_scaled_u32 = vreinterpretq_u32_u16(vzip2q_u16(pixels.3, zero));
    let alpha_scaled_f32 = vcvtq_f32_u32(alpha_scaled_u32);
    let recip_alpha_hi_f32 = vdivq_f32(alpha_scale, alpha_scaled_f32);

    pixels.0 = mul_color_recip_alpha(pixels.0, recip_alpha_lo_f32, recip_alpha_hi_f32, zero);
    pixels.0 = vandq_u16(pixels.0, nonzero_alpha_mask);
    pixels.1 = mul_color_recip_alpha(pixels.1, recip_alpha_lo_f32, recip_alpha_hi_f32, zero);
    pixels.1 = vandq_u16(pixels.1, nonzero_alpha_mask);
    pixels.2 = mul_color_recip_alpha(pixels.2, recip_alpha_lo_f32, recip_alpha_hi_f32, zero);
    pixels.2 = vandq_u16(pixels.2, nonzero_alpha_mask);
    pixels
}