dht_crawler/error.rs
1use thiserror::Error;
2
3#[derive(Error, Debug)]
4pub enum DHTError {
5 #[error("网络错误: {0}")]
6 Network(#[from] std::io::Error),
7
8 #[error("锁中毒: {0}")]
9 LockPoisoned(String),
10
11 #[error("初始化错误: {0}")]
12 Init(String),
13
14 #[error("内部错误: {0}")]
15 Internal(String),
16
17 #[error("{0}")]
18 Other(String),
19}
20
21pub type Result<T> = std::result::Result<T, DHTError>;