Function solana_runtime::loader_utils::load_upgradeable_program

pub fn load_upgradeable_program<T: Client>(
    bank_client: &T, 
    from_keypair: &Keypair, 
    buffer_keypair: &Keypair, 
    executable_keypair: &Keypair, 
    authority_keypair: &Keypair, 
    program: Vec<u8>
)