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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
use std::fmt;
use serde::{de, ser};
pub type Result<T> = std::result::Result<T, Error>;
#[derive(Clone, Debug, PartialEq)]
pub enum Error {
Message(String),
Eof,
Syntax,
ExpectedBoolean,
ExpectedF32,
ExpectedI32,
ExpectedString,
ExpectedNode,
ExpectedNull,
ExpectedArray,
ExpectedArrayComma,
ExpectedArrayEnd,
ExpectedEnum,
ExpectedMap,
ExpectedMapComma,
ExpectedMapColon,
ExpectedMapEnd,
TrailingCharacters,
}
impl ser::Error for Error {
fn custom<T: fmt::Display>(msg: T) -> Self {
Error::Message(msg.to_string())
}
}
impl de::Error for Error {
fn custom<T: fmt::Display>(msg: T) -> Self {
Error::Message(msg.to_string())
}
}
impl fmt::Display for Error {
fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
match self {
Error::Message(msg) => formatter.write_str(msg),
Error::Eof => formatter.write_str("unexpected end of input"),
Error::ExpectedBoolean => formatter.write_str("expected boolean"),
Error::ExpectedF32 => formatter.write_str("expected boolean"),
Error::ExpectedI32 => formatter.write_str("expected boolean"),
Error::ExpectedString => formatter.write_str("expected boolean"),
Error::ExpectedNode => formatter.write_str("expected boolean"),
Error::ExpectedNull => formatter.write_str("expected boolean"),
_ => formatter.write_str("I dunno."),
}
}
}
impl std::error::Error for Error {}