algonaut 0.4.2

A Rusty sdk for the Algorand blockchain.
Documentation 
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use algonaut::algod::v2::Algod;
use algonaut::transaction::account::Account;
use algonaut::transaction::builder::CloseApplication;
use algonaut::transaction::TxnBuilder;
use dotenv::dotenv;
use std::env;
use std::error::Error;

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    // load variables in .env
    dotenv().ok();

    let algod = Algod::new(&env::var("ALGOD_URL")?, &env::var("ALGOD_TOKEN")?)?;

    let sender = Account::from_mnemonic("auction inquiry lava second expand liberty glass involve ginger illness length room item discover ahead table doctor term tackle cement bonus profit right above catch")?;

    let params = algod.suggested_transaction_params().await?;
    // to test this, create an application that sets local state and opt-in, for/with the account sending this transaction.
    // the approval program has to return success for the local state to be cleared.
    let t =
        TxnBuilder::with(&params, CloseApplication::new(sender.address(), 5).build()).build()?;

    let signed_t = sender.sign_transaction(t)?;

    let send_response = algod.broadcast_signed_transaction(&signed_t).await?;
    println!("response: {:?}", send_response);

    Ok(())
}