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

//FIXME (jc)
#[derive(Debug)]
pub enum Error {
    SerializationError(u32),
    DeserializationError(u32),
}

impl std::error::Error for Error {
    fn description(&self) -> &str {
        unimplemented!()
    }

    fn cause(&self) -> Option<&dyn std::error::Error> {
        unimplemented!()
    }
}

impl std::fmt::Display for Error {
    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
        f.write_str(&format!("{:?}", self))
    }
}

impl serde::ser::Error for Error {
    fn custom<T: std::fmt::Display>(msg: T) -> Self {
        println!("{}", msg);
        Error::SerializationError(line!())
    }
}

impl serde::de::Error for Error {
    fn custom<T: std::fmt::Display>(msg: T) -> Self {
        println!("{}", msg);
        Error::DeserializationError(line!())
    }
}

pub type Result<T> = std::result::Result<T, self::Error>;