| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| #![allow(clippy::nonstandard_macro_braces)] |
| #![allow(clippy::unknown_clippy_lints)] |
| |
| use teaclave_types::{ECallStatus, SgxStatus}; |
| use thiserror::Error; |
| |
| #[cfg(feature = "app")] |
| #[derive(Error, Debug)] |
| pub enum TeeBinderError { |
| #[error("failed to invoke IPC")] |
| IpcError(IpcError), |
| #[error("found SGX error: {0}")] |
| SgxError(SgxStatus), |
| } |
| |
| #[derive(Error, Debug)] |
| pub enum IpcError { |
| #[error("found SGX error: {0}")] |
| SgxError(SgxStatus), |
| #[error("ECall returns error code: {0}")] |
| ECallError(ECallStatus), |
| #[error("cannot serialize or deserialize IPC messages")] |
| SerdeError, |
| } |
| |
| impl From<serde_json::error::Error> for IpcError { |
| fn from(_: serde_json::error::Error) -> Self { |
| IpcError::SerdeError |
| } |
| } |