mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-27 03:27:58 +00:00
Rakan Alhneiti
f36f57b0bf
* Add derive_more to sp_core * Convert Vec to Signature * Use sign_with in AURA and BABE * Signing errors * Update slots to return consensus result * Fix use * Clone public key * Match block_params * WIP * Use to_public_crypto_pair * Pass public key only to block import params * Address PR review * Fix consensus RPC * Fix babe tests * adjust uses * Fix line widths
97 lines
3.4 KiB
Rust
97 lines
3.4 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) 2017-2020 Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: Apache-2.0
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! Error types in Consensus
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use sp_version::RuntimeVersion;
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use sp_core::ed25519::Public;
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use std::error;
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/// Result type alias.
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pub type Result<T> = std::result::Result<T, Error>;
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/// 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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/// Missing state at block with given descriptor.
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#[display(fmt="State unavailable at block {}", _0)]
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StateUnavailable(String),
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/// I/O terminated unexpectedly
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#[display(fmt="I/O terminated unexpectedly.")]
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IoTerminated,
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/// Intermediate missing.
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#[display(fmt="Missing intermediate.")]
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NoIntermediate,
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/// Intermediate is of wrong type.
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#[display(fmt="Invalid intermediate.")]
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InvalidIntermediate,
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/// Unable to schedule wake-up.
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#[display(fmt="Timer error: {}", _0)]
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FaultyTimer(std::io::Error),
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/// Error while working with inherent data.
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#[display(fmt="InherentData error: {}", _0)]
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InherentData(sp_inherents::Error),
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/// Unable to propose a block.
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#[display(fmt="Unable to create block proposal.")]
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CannotPropose,
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/// Error checking signature
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#[display(fmt="Message signature {:?} by {:?} is invalid.", _0, _1)]
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InvalidSignature(Vec<u8>, Vec<u8>),
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/// Invalid authorities set received from the runtime.
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#[display(fmt="Current state of blockchain has invalid authorities set")]
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InvalidAuthoritiesSet,
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/// Account is not an authority.
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#[display(fmt="Message sender {:?} is not a valid authority.", _0)]
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InvalidAuthority(Public),
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/// Authoring interface does not match the runtime.
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#[display(fmt="Authoring for current \
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runtime is not supported. Native ({}) cannot author for on-chain ({}).", native, on_chain)]
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IncompatibleAuthoringRuntime { native: RuntimeVersion, on_chain: RuntimeVersion },
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/// Authoring interface does not match the runtime.
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#[display(fmt="Authoring for current runtime is not supported since it has no version.")]
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RuntimeVersionMissing,
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/// Authoring interface does not match the runtime.
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#[display(fmt="Authoring in current build is not supported since it has no runtime.")]
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NativeRuntimeMissing,
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/// Justification requirements not met.
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#[display(fmt="Invalid justification.")]
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InvalidJustification,
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/// Some other error.
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#[display(fmt="Other error: {}", _0)]
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Other(Box<dyn error::Error + Send>),
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/// Error from the client while importing
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#[display(fmt="Import failed: {}", _0)]
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#[from(ignore)]
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ClientImport(String),
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/// Error from the client while importing
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#[display(fmt="Chain lookup failed: {}", _0)]
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#[from(ignore)]
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ChainLookup(String),
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/// Signing failed
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#[display(fmt="Failed to sign using key: {:?}. Reason: {}", _0, _1)]
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CannotSign(Vec<u8>, String)
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}
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impl error::Error for Error {
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fn source(&self) -> Option<&(dyn error::Error + 'static)> {
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match self {
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Error::FaultyTimer(ref err) => Some(err),
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Error::Other(ref err) => Some(&**err),
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_ => None,
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}
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}
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}
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