workflow_encryption/
error.rs

1use thiserror::Error;
2
3#[derive(Error, Debug)]
4pub enum Error {
5    #[error("{0}")]
6    Custom(String),
7
8    #[error(transparent)]
9    Io(#[from] std::io::Error),
10
11    // #[error(transparent)]
12    // TomlDe(#[from] toml::de::Error),
13
14    // #[error(transparent)]
15    // TomlSer(#[from] toml::ser::Error),
16    #[error(transparent)]
17    Utf8Error(#[from] std::str::Utf8Error),
18
19    // #[error(transparent)]
20    // FromUtf8Error(#[from] std::string::FromUtf8Error),
21    #[error("Unable to decrypt")]
22    Chacha20poly1305(chacha20poly1305::Error),
23
24    #[error("(Argon2) {0}")]
25    Argon2(argon2::Error),
26
27    #[error("(Argon2::password_hash) {0}")]
28    Argon2ph(argon2::password_hash::Error),
29
30    #[error("Decryption failed (invalid data length)")]
31    DecryptionDataLength,
32}
33
34impl From<String> for Error {
35    fn from(s: String) -> Self {
36        Error::Custom(s)
37    }
38}
39
40impl From<&str> for Error {
41    fn from(s: &str) -> Self {
42        Error::Custom(s.to_string())
43    }
44}
45
46impl Error {
47    pub fn custom<T: std::fmt::Display>(msg: T) -> Self {
48        Error::Custom(msg.to_string())
49    }
50}
51
52impl From<argon2::Error> for Error {
53    fn from(err: argon2::Error) -> Self {
54        Self::Argon2(err)
55    }
56}
57
58impl From<argon2::password_hash::Error> for Error {
59    fn from(err: argon2::password_hash::Error) -> Self {
60        Self::Argon2ph(err)
61    }
62}
63
64impl From<chacha20poly1305::Error> for Error {
65    fn from(err: chacha20poly1305::Error) -> Self {
66        Self::Chacha20poly1305(err)
67    }
68}
workflow_encryption/error.rs

workflow_encryption/
error.rs
