1use thiserror::Error;
2
3#[derive(Error, Debug)]
4pub enum HfsPlusError {
5 #[error("I/O error: {0}")]
6 Io(#[from] std::io::Error),
7
8 #[error("invalid HFS+ signature: 0x{0:04X} (expected 0x482B or 0x4858)")]
9 InvalidSignature(u16),
10
11 #[error("invalid B-tree: {0}")]
12 InvalidBTree(String),
13
14 #[error("file not found: {0}")]
15 FileNotFound(String),
16
17 #[error("not a directory: {0}")]
18 NotADirectory(String),
19
20 #[error("corrupted data: {0}")]
21 CorruptedData(String),
22
23 #[error("unsupported version: {0}")]
24 UnsupportedVersion(u16),
25}
26
27pub type Result<T> = std::result::Result<T, HfsPlusError>;