it_memory_traits/errors.rs
1/*
2 * Copyright 2022 Fluence Labs Limited
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17use thiserror::Error as ThisError;
18
19#[derive(Debug, ThisError)]
20pub enum MemoryAccessError {
21 #[error("Out-of-bound Wasm memory access: offset {offset}, size {size}, while memory_size {memory_size}")]
22 OutOfBounds {
23 offset: u32,
24 size: u32,
25 memory_size: u32,
26 },
27}