couchdb_orm/traits/mod.rs
1// Copyright (C) 2020-2023 OpenToolAdd
2//
3// This program is free software: you can redistribute it and/or modify
4// it under the terms of the GNU General Public License as published by
5// the Free Software Foundation, either version 3 of the License, or
6// (at your option) any later version.
7//
8// This program is distributed in the hope that it will be useful,
9// but WITHOUT ANY WARRANTY; without even the implied warranty of
10// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11// GNU General Public License for more details.
12//
13// You should have received a copy of the GNU General Public License
14// along with this program. If not, see <http://www.gnu.org/licenses/>.
15// contact: contact@tool-add.com
16
17use crate::futures::Future;
18use awc::Client;
19use serde::{de::DeserializeOwned, Serialize};
20
21// useless for the moment
22pub trait Migration<S, D>
23where
24 S: Clone + Serialize + DeserializeOwned,
25 D: Clone + From<S> + Serialize + DeserializeOwned,
26{
27 fn execute_migration(
28 client: &'static Client,
29 db_name: String,
30 host: String,
31 ) -> Box<dyn Future<Output = Result<bool, Box<dyn std::error::Error>>>>;
32}