Function DeployContract 

pub fn DeployContract(
    nonce: &SHA256Hash,
    contract_hash: &SHA256Hash,
) -> Result<ContractAddress, SysErr>

Deploys a contract with the specified nonce and contract hash to a computed address. The contract must be provided in the transaction’s contracts_to_deploy field.

Arguments

• nonce
• contract_hash

Outputs

• deployed_address

This is a convenience wrapper around uninit_DeployContract that returns the result as SyscallResult<T>.

Errors

• kSyscallErrorCodeInvalidSyscallInput: The requested contract was not available for deployment, or the contract is a special precompiled (native) contract that cannot be deployed (i.e. the native token contract). To deploy a contract, that contract must either already exist on chain or must be provided in the transaction’s contracts_to_deploy field.

• kSyscallErrorCodeContractAlreadyDeployed: A contract with the same nonce and contract hash has already been deployed at the computed address, either in a previous block or earlier in this transaction. A contract can be deployed multiple times concurrently in the same block. If a contract must be initialized only once, then that contract should run some initialization process and that initialization should acquire a semaphore.