formatx/
error.rs

1/// Enum of different kinds of errors.
2#[derive(Debug, Clone)]
3pub enum ErrorKind {
4    Parse,
5    MissingValues,
6    UnsupportedFormatSpec,
7}
8
9/// Error struct which implements [Error](std::error::Error) trait.
10#[derive(Debug)]
11pub struct Error {
12    message: String,
13    kind: ErrorKind,
14}
15
16impl std::fmt::Display for Error {
17    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
18        write!(f, "{}", self.message)
19    }
20}
21
22impl std::error::Error for Error {}
23
24impl Error {
25    /// Create new parse error.
26    pub(crate) fn new_parse(message: String) -> Self {
27        Self {
28            message,
29            kind: ErrorKind::Parse,
30        }
31    }
32
33    /// Create new missing values error.
34    pub(crate) fn new_values(message: String) -> Self {
35        Self {
36            message,
37            kind: ErrorKind::MissingValues,
38        }
39    }
40
41    /// Create new unsupported format spec error.
42    pub(crate) fn new_ufs(message: String) -> Self {
43        Self {
44            message,
45            kind: ErrorKind::UnsupportedFormatSpec,
46        }
47    }
48
49    /// Returns error message.
50    pub fn message(&self) -> String {
51        self.message.clone()
52    }
53
54    /// Returns `ErrorKind`
55    pub fn kind(&self) -> ErrorKind {
56        self.kind.clone()
57    }
58}
formatx/error.rs

formatx/
error.rs
