rustfs_rsc/xml/
error.rs

1use serde::de::Error as DeError;
2use serde::ser::Error as SerError;
3use std::convert::Infallible;
4use std::fmt::Display;
5
6#[derive(Debug)]
7pub enum Error {
8    UnexpectedToken {
9        token: String,
10        found: String,
11    },
12    Custom {
13        field: String,
14    },
15    UnsupportedOperation {
16        operation: String,
17    },
18    Io {
19        source: ::std::io::Error,
20    },
21    FromUtf8Error {
22        source: ::std::string::FromUtf8Error,
23    },
24
25    ParseIntError {
26        source: ::std::num::ParseIntError,
27    },
28
29    ParseFloatError {
30        source: ::std::num::ParseFloatError,
31    },
32
33    ParseBoolError {
34        source: ::std::str::ParseBoolError,
35    },
36    // Syntax {
37    //     source: ::xml::reader::Error,
38    // },
39
40    // Writer {
41    //     source: ::xml::writer::Error,
42    // },
43}
44
45pub type Result<T> = std::result::Result<T, Error>;
46
47impl std::error::Error for Error {}
48
49#[rustfmt::skip]
50impl Display for Error {
51    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
52        match self {
53            Error::UnexpectedToken { token, found } => write!(f, "Expected token {token}, found {found}"),
54            Error::Custom { field } => write!(f, "Custom: {field}"),
55            Error::UnsupportedOperation { operation } => write!(f, "UnsupportedOperation: {operation}"),
56            Error::Io { source } => write!(f, "IO error: {source}"),
57            Error::FromUtf8Error { source } => write!(f, "FromUtf8Error: {source}"),
58            Error::ParseIntError { source } => write!(f, "ParseIntError: {source}"),
59            Error::ParseFloatError { source } => write!(f, "ParseFloatError: {source}"),
60            Error::ParseBoolError { source } => write!(f, "ParseBoolError: {source}"),
61        }
62    }
63}
64
65impl DeError for Error {
66    fn custom<T: Display>(msg: T) -> Self {
67        Error::Custom {
68            field: msg.to_string(),
69        }
70    }
71}
72
73impl SerError for Error {
74    fn custom<T: Display>(msg: T) -> Self {
75        Error::Custom {
76            field: msg.to_string(),
77        }
78    }
79}
80
81impl From<::std::io::Error> for Error {
82    fn from(source: ::std::io::Error) -> Self {
83        Error::Io { source }
84    }
85}
86
87impl From<::std::string::FromUtf8Error> for Error {
88    fn from(source: ::std::string::FromUtf8Error) -> Self {
89        Error::FromUtf8Error { source }
90    }
91}
92
93impl From<::std::num::ParseIntError> for Error {
94    fn from(source: ::std::num::ParseIntError) -> Self {
95        Error::ParseIntError { source }
96    }
97}
98
99impl From<::std::num::ParseFloatError> for Error {
100    fn from(source: ::std::num::ParseFloatError) -> Self {
101        Error::ParseFloatError { source }
102    }
103}
104
105impl From<::std::str::ParseBoolError> for Error {
106    fn from(source: ::std::str::ParseBoolError) -> Self {
107        Error::ParseBoolError { source }
108    }
109}
110
111impl From<Infallible> for Error {
112    fn from(err: Infallible) -> Self {
113        return Error::Custom {
114            field: err.to_string(),
115        };
116    }
117}
118
119impl From<serde_xml_rs::Error> for Error {
120    fn from(err: serde_xml_rs::Error) -> Self {
121        match err {
122            serde_xml_rs::Error::UnexpectedToken { token, found } => {
123                Error::UnexpectedToken { token, found }
124            }
125            serde_xml_rs::Error::Custom { field } => Error::Custom { field },
126            serde_xml_rs::Error::UnsupportedOperation { operation } => {
127                Error::UnsupportedOperation { operation }
128            }
129            serde_xml_rs::Error::Io { source } => Error::Io { source },
130            serde_xml_rs::Error::FromUtf8Error { source } => Error::FromUtf8Error { source },
131            serde_xml_rs::Error::ParseIntError { source } => Error::ParseIntError { source },
132            serde_xml_rs::Error::ParseFloatError { source } => Error::ParseFloatError { source },
133            serde_xml_rs::Error::ParseBoolError { source } => Error::ParseBoolError { source },
134            serde_xml_rs::Error::Syntax { source } => Error::Custom {
135                field: format!("Syntax error: {source}"),
136            },
137            serde_xml_rs::Error::Writer { source } => Error::Custom {
138                field: format!("Writer error: {source}"),
139            },
140        }
141    }
142}
rustfs_rsc/xml/error.rs

rustfs_rsc/xml/
error.rs
