openvpn3_rs/
error.rs

1use std::fmt;
2
3#[derive(Debug)]
4pub enum Error {
5    Zbus(zbus::Error),
6    Fdo(zbus::fdo::Error),
7    Json(serde_json::Error),
8    /// Data mismatch when fetching user input queue slots
9    UserInputSlotMismatch,
10    BackendNotReady,
11    MissingUserCredentials,
12}
13
14impl PartialEq for Error {
15    fn eq(&self, other: &Self) -> bool {
16        match (self, other) {
17            (Error::Zbus(_), Error::Zbus(_)) => true,
18            (Error::Json(_), Error::Json(_)) => true,
19            (Error::UserInputSlotMismatch, Error::UserInputSlotMismatch) => true,
20            (Error::BackendNotReady, Error::BackendNotReady) => true,
21            (Error::MissingUserCredentials, Error::MissingUserCredentials) => true,
22            (_, _) => false,
23        }
24    }
25}
26
27impl From<zbus::Error> for Error {
28    fn from(err: zbus::Error) -> Self {
29        Self::Zbus(err)
30    }
31}
32
33impl From<zbus::fdo::Error> for Error {
34    fn from(err: zbus::fdo::Error) -> Self {
35        Self::Fdo(err)
36    }
37}
38
39impl From<serde_json::Error> for Error {
40    fn from(err: serde_json::Error) -> Self {
41        Self::Json(err)
42    }
43}
44
45impl fmt::Display for Error {
46    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
47        match self {
48            Error::Zbus(err) => write!(f, "D-Bus Error: {:?}", err),
49            Error::Fdo(err) => write!(f, "D-Bus Error: {:?}", err),
50            Error::Json(err) => write!(f, "JSON Error: {}", err),
51            Error::UserInputSlotMismatch => write!(f, "Mismatch in User Input Queue Slot"),
52            Error::BackendNotReady => write!(f, "Backend VPN process is not ready"),
53            Error::MissingUserCredentials => write!(f, "Missing user credentials"),
54        }
55    }
56}
openvpn3_rs/error.rs

openvpn3_rs/
error.rs
