zombienet_backchannel/errors.rs
1// Copyright (C) Parity Technologies (UK) Ltd.
2// This file is part of Polkadot.
3
4// Polkadot is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8
9// Polkadot is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License
15// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
16
17//! Polkadot Zombienet Backchannel error definitions.
18
19#[derive(Debug, thiserror::Error)]
20#[allow(missing_docs)]
21pub enum BackchannelError {
22 #[error("Error connecting websocket server")]
23 CantConnectToWS,
24
25 #[error("Backchannel not initialized yet")]
26 Uninitialized,
27
28 #[error("Backchannel already initialized")]
29 AlreadyInitialized,
30
31 #[error("Error sending new value to backchannel")]
32 SendItemFail,
33
34 #[error("Invalid host for connection backchannel")]
35 InvalidHost,
36
37 #[error("Invalid port for connection backchannel")]
38 InvalidPort,
39}