mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-27 10:27:59 +00:00
Tomasz Drwięga
8778ca7dc8
* Rename: Phase 1. * Unify codec. * Fixing: Phase 2 * Fixing: Phase 3. * Fixing: Phase 4. * Fixing: Phase 5. * Fixing: Phase 6. * Fixing: Phase 7. * Fixing: Phase 8. Tests * Fixing: Phase 9. Tests!!! * Fixing: Phase 10. Moar tests! * Finally done! * More fixes. * Rename primitives:: to sp_core:: * Apply renames in finality-grandpa. * Fix benches. * Fix benches 2. * Revert node-template. * Fix frame-system in our modules.
87 lines
3.2 KiB
Rust
87 lines
3.2 KiB
Rust
// Copyright 2017-2019 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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//! Error types in Consensus
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use sp_version::RuntimeVersion;
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use sp_core::ed25519::{Public, Signature};
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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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/// Unable to schedule wakeup.
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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(Signature, Public),
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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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}
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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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