-
Notifications
You must be signed in to change notification settings - Fork 39
/
simple_transaction.rs
59 lines (47 loc) · 1.95 KB
/
simple_transaction.rs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
// Copyright 2021 IOTA Stiftung
// SPDX-License-Identifier: Apache-2.0
//! In this example we will issue a simple base coin transaction.
//!
//! Make sure that `STRONGHOLD_SNAPSHOT_PATH` and `WALLET_DB_PATH` already exist by
//! running the `./how_tos/accounts_and_addresses/create_account.rs` example!
//!
//! Rename `.env.example` to `.env` first, then run the command:
//! ```sh
//! cargo run --release --all-features --example simple_transaction
//! ```
use iota_sdk::{wallet::Result, Wallet};
// The base coin amount to send
const SEND_AMOUNT: u64 = 1_000_000;
// The address to send the coins to
const RECV_ADDRESS: &str = "rms1qpszqzadsym6wpppd6z037dvlejmjuke7s24hm95s9fg9vpua7vluaw60xu";
#[tokio::main]
async fn main() -> Result<()> {
// This example uses secrets in environment variables for simplicity which should not be done in production.
dotenvy::dotenv().ok();
for var in ["WALLET_DB_PATH", "STRONGHOLD_PASSWORD", "EXPLORER_URL"] {
std::env::var(var).expect(&format!(".env variable '{var}' is undefined, see .env.example"));
}
let wallet = Wallet::builder()
.with_storage_path(&std::env::var("WALLET_DB_PATH").unwrap())
.finish()
.await?;
let account = wallet.get_account("Alice").await?;
// May want to ensure the account is synced before sending a transaction.
let _ = wallet.sync(None).await?;
// Set the stronghold password
wallet
.set_stronghold_password(std::env::var("STRONGHOLD_PASSWORD").unwrap())
.await?;
println!("Trying to send '{}' coins to '{}'...", SEND_AMOUNT, RECV_ADDRESS);
let transaction = account.send(SEND_AMOUNT, RECV_ADDRESS, None).await?;
// Wait for transaction to get included
let block_id = account
.retry_transaction_until_included(&transaction.transaction_id, None, None)
.await?;
println!(
"Block included: {}/block/{}",
std::env::var("EXPLORER_URL").unwrap(),
block_id
);
Ok(())
}