risingwave_backup/
error.rs

1// Copyright 2025 RisingWave Labs
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use risingwave_common::error::BoxedError;
16use thiserror::Error;
17
18pub type BackupResult<T> = Result<T, BackupError>;
19
20#[derive(Error, Debug)]
21pub enum BackupError {
22    #[error("BackupStorage error: {0}")]
23    BackupStorage(
24        #[backtrace]
25        #[source]
26        BoxedError,
27    ),
28    #[error("MetaStorage error: {0}")]
29    MetaStorage(
30        #[backtrace]
31        #[source]
32        BoxedError,
33    ),
34    #[error("StateStorage error: {0}")]
35    StateStorage(
36        #[backtrace]
37        #[source]
38        BoxedError,
39    ),
40    #[error("Encoding error: {0}")]
41    Encoding(
42        #[backtrace]
43        #[source]
44        BoxedError,
45    ),
46    #[error("Decoding error: {0}")]
47    Decoding(
48        #[backtrace]
49        #[source]
50        BoxedError,
51    ),
52    #[error("Checksum mismatch: expected {expected}, found: {found}")]
53    ChecksumMismatch { expected: u64, found: u64 },
54    #[error("Meta storage is not empty before being restored")]
55    NonemptyMetaStorage,
56    #[error(transparent)]
57    Other(
58        #[from]
59        #[backtrace]
60        anyhow::Error,
61    ),
62}
risingwave_backup/error.rs

risingwave_backup/
error.rs
