risingwave_storage/
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::util::value_encoding::error::ValueEncodingError;
16use thiserror::Error;
17
18use crate::hummock::HummockError;
19use crate::mem_table::MemTableError;
20
21#[derive(Error, thiserror_ext::ReportDebug, thiserror_ext::Box)]
22#[thiserror_ext(newtype(name = StorageError, backtrace))]
23pub enum ErrorKind {
24    #[error("Hummock error: {0}")]
25    Hummock(
26        #[backtrace]
27        #[from]
28        HummockError,
29    ),
30
31    #[error("Deserialize row error: {0}")]
32    DeserializeRow(
33        #[from]
34        #[backtrace]
35        ValueEncodingError,
36    ),
37
38    #[error("Serialize/deserialize error: {0}")]
39    SerdeError(
40        #[from]
41        #[backtrace]
42        memcomparable::Error,
43    ),
44
45    #[error("Sled error: {0}")]
46    Sled(
47        #[backtrace]
48        #[from]
49        sled::Error,
50    ),
51
52    #[error("MemTable error: {0}")]
53    MemTable(
54        #[backtrace]
55        #[from]
56        Box<MemTableError>,
57    ),
58}
59
60pub type StorageResult<T> = std::result::Result<T, StorageError>;