better_vdf/
error.rs

1use std::fmt::Display;
2
3use serde::{de, ser};
4
5pub type Result<T> = std::result::Result<T, Error>;
6
7#[derive(Debug)]
8pub enum Error {
9    Message(String),
10    Eof,
11    UnsupportedType,
12    TrailingCharacters,
13    ExpectedBoolean,
14    ExpectedString,
15    ExpectedInteger,
16    NonSelfDescribing,
17    ExpectedArray,
18    ExpectedArrayEnd,
19    ArrayIndex,
20    ExpectedMap,
21    ExpectedMapEnd,
22    MapSyntax,
23    SeqSyntax,
24}
25
26impl ser::Error for Error {
27    fn custom<T>(msg: T) -> Self
28    where
29        T: Display,
30    {
31        Error::Message(msg.to_string())
32    }
33}
34
35impl de::Error for Error {
36    fn custom<T>(msg: T) -> Self
37    where
38        T: Display,
39    {
40        Error::Message(msg.to_string())
41    }
42}
43
44impl Display for Error {
45    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
46        match self {
47            Error::Message(msg) => f.write_str(msg),
48            Error::Eof => f.write_str("unexpected end of string"),
49            Error::UnsupportedType => f.write_str("unsupported data type"),
50            _ => todo!(),
51        }
52    }
53}
54
55impl std::error::Error for Error {}
better_vdf/error.rs

better_vdf/
error.rs
