hcid/
error.rs

1/// a simple struct(String) for reporting hcid errors
2#[derive(Debug, PartialEq, Clone)]
3pub struct HcidError(pub String);
4
5/// hcid Result type
6pub type HcidResult<T> = Result<T, HcidError>;
7
8impl std::fmt::Display for HcidError {
9    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
10        write!(f, "{:?}", self)
11    }
12}
13
14impl std::error::Error for HcidError {
15    fn description(&self) -> &str {
16        &self.0
17    }
18    fn cause(&self) -> Option<&std::error::Error> {
19        None
20    }
21}
22
23impl From<String> for HcidError {
24    fn from(error: String) -> Self {
25        Self(error)
26    }
27}
28
29impl<'a> From<&'a str> for HcidError {
30    fn from(error: &'a str) -> Self {
31        Self(error.to_string())
32    }
33}
34
35impl From<reed_solomon::DecoderError> for HcidError {
36    fn from(error: reed_solomon::DecoderError) -> Self {
37        Self(format!("{:?}", error))
38    }
39}
40
41impl From<std::num::ParseIntError> for HcidError {
42    fn from(error: std::num::ParseIntError) -> Self {
43        Self(format!("{:?}", error))
44    }
45}
hcid/error.rs

hcid/
error.rs
