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[rust-sdk] add function_move_call example (#18008)
## Description I have added an example in [Sui SDKs] [Rust SDK] of Move call function with parameters to call hello wolrd module on Sui Blockchain ## Test plan Completed --- ## Release notes Check each box that your changes affect. If none of the boxes relate to your changes, release notes aren't required. - [ ] Protocol: - [ ] Nodes (Validators and Full nodes): - [ ] Indexer: - [ ] JSON-RPC: - [ ] GraphQL: - [ ] CLI: - [ ] Rust SDK: --------- Co-authored-by: root <root@anhitshare> Co-authored-by: stefan-mysten <[email protected]>
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// Copyright (c) Mysten Labs, Inc. | ||
// SPDX-License-Identifier: Apache-2.0 | ||
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mod utils; | ||
use anyhow::anyhow; | ||
use shared_crypto::intent::Intent; | ||
use sui_config::{sui_config_dir, SUI_KEYSTORE_FILENAME}; | ||
use sui_keys::keystore::{AccountKeystore, FileBasedKeystore}; | ||
use sui_sdk::{ | ||
rpc_types::SuiTransactionBlockResponseOptions, | ||
types::{ | ||
base_types::ObjectID, | ||
programmable_transaction_builder::ProgrammableTransactionBuilder, | ||
quorum_driver_types::ExecuteTransactionRequestType, | ||
transaction::{ | ||
Argument, CallArg, Command, ProgrammableMoveCall, Transaction, TransactionData, | ||
}, | ||
Identifier, | ||
}, | ||
}; | ||
use utils::setup_for_write; | ||
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// This example shows how to use programmable transactions to chain multiple | ||
// commands into one transaction, and specifically how to call a function from a move package | ||
// These are the following steps: | ||
// 1) finds a coin from the active address that has Sui, | ||
// 2) creates a PTB and adds an input to it, | ||
// 3) adds a move call to the PTB, | ||
// 4) signs the transaction, | ||
// 5) executes it. | ||
// For some of these actions it prints some output. | ||
// Finally, at the end of the program it prints the number of coins for the | ||
// Sui address that received the coin. | ||
// If you run this program several times, you should see the number of coins | ||
// for the recipient address increases. | ||
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#[tokio::main] | ||
async fn main() -> Result<(), anyhow::Error> { | ||
// 1) get the Sui client, the sender and recipient that we will use | ||
// for the transaction, and find the coin we use as gas | ||
let (sui, sender, _recipient) = setup_for_write().await?; | ||
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// we need to find the coin we will use as gas | ||
let coins = sui | ||
.coin_read_api() | ||
.get_coins(sender, None, None, None) | ||
.await?; | ||
let coin = coins.data.into_iter().next().unwrap(); | ||
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// 2) create a programmable transaction builder to add commands and create a PTB | ||
let mut ptb = ProgrammableTransactionBuilder::new(); | ||
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// Create an Argument::Input for Pure 6 value of type u64 | ||
let input_value = 10u64; | ||
let input_argument = CallArg::Pure(bcs::to_bytes(&input_value).unwrap()); | ||
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// Add this input to the builder | ||
ptb.input(input_argument)?; | ||
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// 3) add a move call to the PTB | ||
// Replace the pkg_id with the package id you want to call | ||
let pkg_id = "0x883393ee444fb828aa0e977670cf233b0078b41d144e6208719557cb3888244d"; | ||
let package = ObjectID::from_hex_literal(pkg_id).map_err(|e| anyhow!(e))?; | ||
let module = Identifier::new("hello_wolrd").map_err(|e| anyhow!(e))?; | ||
let function = Identifier::new("hello_world").map_err(|e| anyhow!(e))?; | ||
ptb.command(Command::MoveCall(Box::new(ProgrammableMoveCall { | ||
package, | ||
module, | ||
function, | ||
type_arguments: vec![], | ||
arguments: vec![Argument::Input(0)], | ||
}))); | ||
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// build the transaction block by calling finish on the ptb | ||
let builder = ptb.finish(); | ||
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let gas_budget = 10_000_000; | ||
let gas_price = sui.read_api().get_reference_gas_price().await?; | ||
// create the transaction data that will be sent to the network | ||
let tx_data = TransactionData::new_programmable( | ||
sender, | ||
vec![coin.object_ref()], | ||
builder, | ||
gas_budget, | ||
gas_price, | ||
); | ||
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// 4) sign transaction | ||
let keystore = FileBasedKeystore::new(&sui_config_dir()?.join(SUI_KEYSTORE_FILENAME))?; | ||
let signature = keystore.sign_secure(&sender, &tx_data, Intent::sui_transaction())?; | ||
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// 5) execute the transaction | ||
print!("Executing the transaction..."); | ||
let transaction_response = sui | ||
.quorum_driver_api() | ||
.execute_transaction_block( | ||
Transaction::from_data(tx_data, vec![signature]), | ||
SuiTransactionBlockResponseOptions::full_content(), | ||
Some(ExecuteTransactionRequestType::WaitForLocalExecution), | ||
) | ||
.await?; | ||
println!("{}", transaction_response); | ||
Ok(()) | ||
} |