Function solana_cli::stake::process_stake_set_lockup

pub fn process_stake_set_lockup(
    rpc_client: &RpcClient, 
    config: &CliConfig<'_>, 
    stake_account_pubkey: &Pubkey, 
    lockup: &mut LockupArgs, 
    custodian: SignerIndex, 
    sign_only: bool, 
    blockhash_query: &BlockhashQuery, 
    nonce_account: Option<Pubkey>, 
    nonce_authority: SignerIndex, 
    fee_payer: SignerIndex
) -> ProcessResult