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: pointer.rs
    path of file: ./repos/kanal/src
    
    the code of the file until where you have to start completion: use std::{
    cell::UnsafeCell,
    mem::MaybeUninit,
    mem::{forget, size_of, zeroed},
    ptr,
};

/// Kanal Pointer is a structure to move data efficiently between sync 
    
    pub(crate) unsafe fn copy(&self, d: *const T) {
        if size_of::<T>() > size_of::<*mut T>() {
            // Data can't be stored as pointer value, move it to pointer
            // location
            ptr::copy_nonoverlapping(d, (*self.0.get()).assume_init(), 1);
        } else if size_of::<T>() > 0 {
            // Data size is less or equal to pointer size, serialize data as
            // pointer address
            *self.0.get() = store_as_kanal_ptr(d);
        }
    }