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Remove a stray file. (#7649)

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This commit is contained in:
Tomasz Drwięga
2020-12-01 19:40:53 +01:00
committed by GitHub
parent e2b486cfb1
commit 6079fabdd3
1 changed files with 0 additions and 81 deletions
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substrate/client/transaction-pool/graph/src/error.rs
-81
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@@ -1,81 +0,0 @@
// This file is part of Substrate.
// Copyright (C) 2018-2020 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This program 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.
// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
//! Transaction pool errors.
use sp_runtime::transaction_validity::{
TransactionPriority as Priority, InvalidTransaction, UnknownTransaction,
};
/// Transaction pool result.
pub type Result<T> = std::result::Result<T, Error>;
/// Transaction pool error type.
#[derive(Debug, thiserror::Error, derive_more::From)]
#[allow(missing_docs)]
pub enum Error {
/// Transaction is not verifiable yet, but might be in the future.
#[error("Unknown transaction validity: {0:?}")]
UnknownTransaction(UnknownTransaction),
#[error("Invalid transaction validity: {0:?}")]
InvalidTransaction(InvalidTransaction),
/// The transaction validity returned no "provides" tag.
///
/// Such transactions are not accepted to the pool, since we use those tags
/// to define identity of transactions (occupance of the same "slot").
#[error("The transaction validity returned no `provides` tags, so the pool can't identify it.")]
NoTagsProvided,
#[error("Temporarily Banned")]
TemporarilyBanned,
#[error("[{0:?}] Transaction is already in the pool")]
AlreadyImported(Box<dyn std::any::Any + Send>),
#[error("Transaction cannot be imported due to too low priority ({0} > {1})", old, new)]
TooLowPriority {
/// Transaction already in the pool.
old: Priority,
/// Transaction entering the pool.
new: Priority
},
#[error("Dependency cycle detected")]
CycleDetected,
#[error("Transaction couldn't enter the pool because of the limit.")]
ImmediatelyDropped,
#[error("Invlaid block id: {0}")]
InvalidBlockId(String),
}
/// Transaction pool error conversion.
pub trait IntoPoolError: ::std::error::Error + Send + Sized {
/// Try to extract original `Error`
///
/// This implementation is optional and used only to
/// provide more descriptive error messages for end users
/// of RPC API.
fn into_pool_error(self) -> ::std::result::Result<Error, Self> { Err(self) }
}
impl IntoPoolError for Error {
fn into_pool_error(self) -> ::std::result::Result<Error, Self> { Ok(self) }
}