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/*
* AquaVM Workflow Engine
*
* Copyright (C) 2024 Fluence DAO
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation version 3 of the
* License.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
pub use avm_interface::CallSeDeErrors;
use avm_interface::ErrorAVMOutcome;
use marine::IValue;
use marine::MarineError;
use serde_json::Error as SerdeError;
use thiserror::Error as ThisError;
use std::io::Error as IOError;
use std::path::PathBuf;
#[derive(Debug, ThisError)]
pub enum AVMError<E> {
/// This error contains interpreter outcome in case when execution failed on the interpreter
/// side. A host should match on this error type explicitly to save provided data.
#[error("interpreter failed with: {0:?}")]
InterpreterFailed(ErrorAVMOutcome),
/// This errors are encountered from an AVM runner.
#[error(transparent)]
RunnerError(RunnerError),
/// This errors are encountered from a data store object.
#[error(transparent)]
DataStoreError(#[from] E),
/// This errors are encountered from serialization of data tracked during an anomaly.
#[error(transparent)]
AnomalyDataSeError(SerdeError),
}
#[derive(Debug, ThisError)]
pub enum RunnerError {
/// This errors are encountered from FaaS.
#[error(transparent)]
MarineError(#[from] MarineError),
/// Specified path to AIR interpreter .wasm file was invalid
#[error("path to AIR interpreter .wasm ({invalid_path:?}) is invalid: {reason}; IO Error: {io_error:?}")]
InvalidAIRPath {
invalid_path: PathBuf,
io_error: Option<IOError>,
reason: &'static str,
},
/// AIR interpreter result deserialization errors.
#[error("{0}")]
InterpreterResultDeError(String),
/// Marine call returns Vec<IValue> to support multi-value in a future,
/// but actually now it could return empty vec or a vec with one value.
/// This error is encountered when it returns vec with not a one value.
#[error("result `{0:?}` returned from Marine should contain only one element")]
IncorrectInterpreterResult(Vec<IValue>),
/// This errors are encountered from an call results/params se/de.
#[error(transparent)]
CallSeDeErrors(#[from] CallSeDeErrors),
/// Invalid secret key.
#[error(transparent)]
KeyError(eyre::Error),
/// Errors from auxiliary calls.
#[error("{0}")]
Aux(String),
}