deploy

pub fn deploy( class_hash: ClassHash, constructor_calldata: Array::<felt252>, salt: Option<felt252>, unique: bool, max_fee: Option<felt252>, nonce: Option<felt252> ) -> Result<DeployResult, ScriptCommandError>

Deploys a contract and returns DeployResult.

#[derive(Drop, Clone, Debug)]
pub struct DeployResult {
    pub contract_address: ContractAddress,
    pub transaction_hash: felt252,
}
  • class_hash - class hash of a contract to deploy.
  • constructor_calldata - calldata for the contract constructor.
  • salt - salt for the contract address.
  • unique - determines if salt should be further modified with the account address.
  • max_fee - max fee for declare transaction. If not provided, max fee will be automatically estimated.
  • nonce - nonce for declare transaction. If not provided, nonce will be set automatically.
use sncast_std::{deploy, DeployResult};

fn main() {
    let max_fee = 9999999;
    let salt = 0x1;
    let nonce = 0x1;
    let class_hash: ClassHash = 0x03a8b191831033ba48ee176d5dde7088e71c853002b02a1cfa5a760aa98be046
        .try_into()
        .expect('Invalid class hash value');

    let deploy_result = deploy(
        class_hash,
        ArrayTrait::new(),
        Option::Some(salt),
        true,
        Option::Some(max_fee),
        Option::Some(nonce)
    ).expect('deploy failed');

    println!("deploy_result: {}", deploy_result);
    println!("debug deploy_result: {:?}", deploy_result);
}