amebazii/
error.rs

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
use hex::FromHexError;
use openssl::error::ErrorStack;
use std::io;

#[derive(Debug)]
pub enum Error {
    UnknownImageType(u8),
    UnknownSectionType(String),
    InvalidEnumValue(String),
    IOError(io::Error),
    OpenSSLError(ErrorStack),
    UnsupportedHashAlgo(u8),
    NotImplemented(String),
    InvalidState(String),
    SerdeJSONError(serde_json::Error),
}

impl From<io::Error> for Error {
    fn from(err: io::Error) -> Self {
        Error::IOError(err)
    }
}

impl From<ErrorStack> for Error {
    fn from(err: ErrorStack) -> Self {
        Error::OpenSSLError(err)
    }
}

impl From<serde_json::Error> for Error {
    fn from(err: serde_json::Error) -> Self {
        Error::SerdeJSONError(err)
    }
}

impl From<FromHexError> for Error {
    fn from(err: FromHexError) -> Self {
        Error::InvalidState(err.to_string())
    }
}

impl std::fmt::Display for Error {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{:?}", self)
    }
}