Function grin_wallet_impls::instantiate_wallet

pub fn instantiate_wallet(
    wallet_config: WalletConfig, 
    node_client: impl NodeClient + 'static, 
    passphrase: &str, 
    account: &str
) -> Result<Arc<Mutex<dyn WalletInst<impl NodeClient, ExtKeychain>>>, Error>

Helper to create an instance of the LMDB wallet