1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

mod parse;
mod protocol;

use {crate::packets::ErrPacket, std::io};

pub use {
    parse::{InvalidFlags, ParseError},
    protocol::{ProtocolError, SerializeError},
};

#[derive(Debug)]
pub enum RuntimeError {
    ParameterCountMismatch,
    InsecureAuth,
}

#[derive(Debug)]
pub enum Error {
    Server(ErrPacket),
    Protocol(ProtocolError),
    Runtime(RuntimeError),
}

impl Error {
    pub fn io_invalid_data<T>(err: T) -> Self
    where
        T: std::error::Error + Send + Sync + 'static,
    {
        Self::Protocol(ProtocolError::Io(io::Error::new(
            io::ErrorKind::InvalidData,
            err,
        )))
    }
}

impl From<ErrPacket> for Error {
    fn from(value: ErrPacket) -> Self {
        Self::Server(value)
    }
}

impl From<ProtocolError> for Error {
    fn from(value: ProtocolError) -> Self {
        Self::Protocol(value)
    }
}

impl From<RuntimeError> for Error {
    fn from(value: RuntimeError) -> Self {
        Self::Runtime(value)
    }
}