Function grin_wallet::libwallet::internal::tx::update_stored_tx

pub fn update_stored_tx<T: ?Sized, C, K>(
    wallet: &mut T, 
    slate: &Slate
) -> Result<(), Error> where
    T: WalletBackend<C, K>,
    C: NodeClient,
    K: Keychain, 

Update the stored transaction (this update needs to happen when the TX is finalised)