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: money.rs
    path of file: ./repos/Tuxedo/wallet/src
    
    the code of the file until where you have to start completion: //! Wallet features related to spending money and checking balances.

use crate::{cli::MintCoinArgs, cli::SpendArgs, rpc::fetch_storage, sync};

use anyhow::anyhow;
use jsonrpsee::{core::client::ClientT, http_client::HttpClient, rpc_params};
use parity_scale_codec::Encode;
use runtime::{
   
    
pub async fn mint_coins(client: &HttpClient, args: MintCoinArgs) -> anyhow::Result<()> {
    log::debug!("The args are:: {:?}", args);

    let transaction = Transaction {
        inputs: Vec::new(),
        peeks: Vec::new(),
        outputs: vec![(
            Coin::<0>::new(args.amount),
            OuterVerifier::Sr25519Signature(Sr25519Signature {
                owner_pubkey: args.owner,
            }),
        )
            .into()],
        checker: OuterConstraintChecker::Money(MoneyConstraintChecker::Mint),
    };

    let spawn_hex = hex::encode(transaction.encode());
    let params = rpc_params![spawn_hex];
    let _spawn_response: Result<String, _> = client.request("author_submitExtrinsic", params).await;

    log::info!(
        "Node's response to mint-coin transaction: {:?}",
        _spawn_response
    );

    let minted_coin_ref = OutputRef {
        tx_hash: <BlakeTwo256 as Hash>::hash_of(&transaction.encode()),
        index: 0,
    };
    let output = &transaction.outputs[0];
    let amount = output.payload.extract::<Coin<0>>()?.0;
    print!(
        "Minted {:?} worth {amount}. ",
        hex::encode(minted_coin_ref.encode())
    );
    crate::pretty_print_verifier(&output.verifier);

    Ok(())
}