1use thiserror::Error;
2
3#[derive(Debug, Error)]
4pub enum ProxyError {
5 #[error("I/O error: {0}")]
6 Io(#[from] std::io::Error),
7
8 #[error("SOCKS5 error: {0}")]
9 Socks5(#[from] fast_socks5::SocksError),
10
11 #[error("Invalid CONNECT request: {0}")]
12 BadRequest(String),
13
14 #[error("Upstream connection failed: {0}")]
15 UpstreamConnect(String),
16
17 #[error("Rule-list routing error: {0}")]
18 RuleList(String),
19
20 #[error("Proxy already running")]
21 AlreadyRunning,
22
23 #[cfg(feature = "capture")]
24 #[error("MITM interception failed: {0}")]
25 Mitm(String),
26}