mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-28 12:07:57 +00:00
Shawn Tabrizi
58 lines
1.7 KiB
Rust
58 lines
1.7 KiB
Rust
// Copyright 2018-2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Transaction pool error.
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use sp_transaction_pool::error::Error as TxPoolError;
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/// Transaction pool result.
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pub type Result<T> = std::result::Result<T, Error>;
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/// Transaction pool error type.
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#[derive(Debug, derive_more::Display, derive_more::From)]
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pub enum Error {
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/// Pool error.
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Pool(TxPoolError),
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/// Blockchain error.
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Blockchain(sp_blockchain::Error),
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/// Error while converting a `BlockId`.
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#[from(ignore)]
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BlockIdConversion(String),
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/// Error while calling the runtime api.
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#[from(ignore)]
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RuntimeApi(String),
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}
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impl std::error::Error for Error {
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fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
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match self {
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Error::Pool(ref err) => Some(err),
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Error::Blockchain(ref err) => Some(err),
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Error::BlockIdConversion(_) => None,
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Error::RuntimeApi(_) => None,
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}
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}
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}
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impl sp_transaction_pool::error::IntoPoolError for Error {
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fn into_pool_error(self) -> std::result::Result<TxPoolError, Self> {
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match self {
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Error::Pool(e) => Ok(e),
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e => Err(e),
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}
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}
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}
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