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: empty_struct.rs
    path of file: ./repos/rust-gpu/tests/ui/byte_addressable_buffer
    
    the code of the file until where you have to start completion: // build-pass

use spirv_std::spirv;
use spirv_std::ByteAddressableBuffer;

pub struct EmptyStruct {}

#[spirv(fragment)
    
pub fn store(#[spirv(descriptor_set = 0, binding = 0, storage_buffer)] buf: &mut [u32]) {
    let val = EmptyStruct {};
    unsafe {
        let mut buf = ByteAddressableBuffer::new(buf);
        buf.store(5, val);
    }
}