mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-29 09:07:24 +00:00
Arkadiy Paronyan
67 lines
2.3 KiB
Rust
67 lines
2.3 KiB
Rust
// This file is part of Substrate.
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// Copyright (C) Parity Technologies (UK) Ltd.
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// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
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// This program 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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// This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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//! Error helpers for Dev RPC module.
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use jsonrpsee::{
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core::Error as JsonRpseeError,
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types::error::{CallError, ErrorObject},
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};
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/// Dev RPC errors.
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#[derive(Debug, thiserror::Error)]
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pub enum Error {
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/// Failed to query specified block or its parent: Probably an invalid hash.
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#[error("Error while querying block: {0}")]
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BlockQueryError(Box<dyn std::error::Error + Send>),
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/// The re-execution of the specified block failed.
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#[error("Failed to re-execute the specified block")]
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BlockExecutionFailed,
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/// Failed to extract the proof.
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#[error("Failed to extract the proof")]
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ProofExtractionFailed,
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/// The witness compaction failed.
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#[error("Failed to create to compact the witness")]
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WitnessCompactionFailed,
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/// The method is marked as unsafe but unsafe flag wasn't supplied on the CLI.
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#[error(transparent)]
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UnsafeRpcCalled(#[from] crate::policy::UnsafeRpcError),
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}
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/// Base error code for all dev errors.
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const BASE_ERROR: i32 = crate::error::base::DEV;
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impl From<Error> for JsonRpseeError {
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fn from(e: Error) -> Self {
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let msg = e.to_string();
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match e {
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Error::BlockQueryError(_) =>
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CallError::Custom(ErrorObject::owned(BASE_ERROR + 1, msg, None::<()>)),
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Error::BlockExecutionFailed =>
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CallError::Custom(ErrorObject::owned(BASE_ERROR + 3, msg, None::<()>)),
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Error::WitnessCompactionFailed =>
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CallError::Custom(ErrorObject::owned(BASE_ERROR + 4, msg, None::<()>)),
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Error::ProofExtractionFailed =>
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CallError::Custom(ErrorObject::owned(BASE_ERROR + 5, msg, None::<()>)),
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Error::UnsafeRpcCalled(e) => e.into(),
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}
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.into()
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}
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}
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