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: hash.rs
    path of file: ./repos/hypercube/src
    
    the code of the file until where you have to start completion: use bs58;
use generic_array::typenum::U32;
use generic_array::GenericArray;
use sha2::{Digest, Sha256};
use std::fmt;

#[derive(Serialize, Deserialize, Clone, Copy, Default, Eq, PartialEq, Ord, PartialOr
    
    pub fn result(self) -> Hash {
        // At the time of this writing, the sha2 library is stuck on an old version
        // of generic_array (0.9.0). Decouple ourselves with a clone to our version.
        Hash(GenericArray::clone_from_slice(
            self.hasher.result().as_slice(),
        ))
    }