Files
pezkuwi-subxt/substrate/core/cli/src/error.rs
T
Bastian Köcher 5be237030d Fix warnings in substrate (#1523)
* Fix warnings in substrate

* More warnings removed and wasm updated

* Fixes error on stable and grumbles

* Update wasm files

* Add links to the github issue for replacing `error-chain`
2019-01-24 16:10:07 +01:00

44 lines
1.4 KiB
Rust

// Copyright 2017-2018 Parity Technologies (UK) Ltd.
// This file is part of Substrate.
// Substrate is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Substrate is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
//! Initialization errors.
// Silence: `use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting`
// https://github.com/paritytech/substrate/issues/1547
#![allow(deprecated)]
use client;
use error_chain::{error_chain, error_chain_processing, impl_error_chain_processed,
impl_extract_backtrace, impl_error_chain_kind};
error_chain! {
foreign_links {
Io(::std::io::Error) #[doc="IO error"];
Cli(::clap::Error) #[doc="CLI error"];
Service(::service::Error) #[doc="Substrate service error"];
}
links {
Client(client::error::Error, client::error::ErrorKind) #[doc="Client error"];
}
errors {
/// Input error.
Input(m: String) {
description("Invalid input"),
display("{}", m),
}
}
}