rocksdb_fileformat/
error.rs

1// Copyright 2024 YaleDB Contributors
2// SPDX-License-Identifier: Apache-2.0
3
4use thiserror::Error;
5
6#[derive(Error, Debug)]
7pub enum Error {
8    #[error("IO error: {0}")]
9    Io(#[from] std::io::Error),
10
11    #[error("Invalid magic number: expected 0x88e241b785f4cff7, got {0:#x}")]
12    InvalidMagicNumber(u64),
13
14    #[error("Invalid footer size: expected {}, got {}", crate::types::ROCKSDB_FOOTER_SIZE, .0)]
15    InvalidFooterSize(usize),
16
17    #[error("Invalid block handle: {0}")]
18    InvalidBlockHandle(String),
19
20    #[error("Unsupported compression type: {0}")]
21    UnsupportedCompressionType(u8),
22
23    #[error("Unsupported: {0}")]
24    Unsupported(String),
25
26    #[error("Unsupported checksum type: {0}")]
27    UnsupportedChecksumType(u8),
28
29    #[error("Unsupported format version: {0}")]
30    UnsupportedFormatVersion(u32),
31
32    #[error("Compression error: {0}")]
33    Compression(String),
34
35    #[error("Decompression error: {0}")]
36    Decompression(String),
37
38    #[error("Invalid varint encoding")]
39    InvalidVarint,
40
41    #[error("Data corruption detected: {0}")]
42    DataCorruption(String),
43
44    #[error("Block not found")]
45    BlockNotFound,
46
47    #[error("Key not found")]
48    KeyNotFound,
49
50    #[error("Invalid block format: {0}")]
51    InvalidBlockFormat(String),
52
53    #[error(
54        "File too small: expected at least {} bytes",
55        crate::types::ROCKSDB_FOOTER_SIZE
56    )]
57    FileTooSmall,
58
59    #[error("Invalid argument: {0}")]
60    InvalidArgument(String),
61
62    #[error("Unsupported operation: {0}")]
63    UnsupportedOperation(String),
64}
65
66pub type Result<T> = std::result::Result<T, Error>;
rocksdb_fileformat/error.rs

rocksdb_fileformat/
error.rs
