source_kv/
error.rs

1use std::fmt::Display;
2use serde::{de, ser};
3use thiserror::Error;
4
5pub type Result<T> = std::result::Result<T, Error>;
6
7#[derive(Error, Debug)]
8pub enum Error {
9    #[error("Message: {0}")]
10    Message(String),
11
12    #[error("Eof")]
13    Eof,
14
15    #[error("Expected string")]
16    ExpectedString,
17
18    #[error("Expected object start '{{'")]
19    ExpectedObjectStart,
20
21    #[error("Expected object end '}}'")]
22    ExpectedObjectEnd,
23
24    #[error("Expected key")]
25    ExpectedKey,
26
27    #[error("Expected value")]
28    ExpectedValue,
29
30    #[error("Trailing characters")]
31    TrailingCharacters,
32
33    #[error("Syntax error at line {line}, column {column}: {msg}")]
34    Syntax {
35        line: usize,
36        column: usize,
37        msg: String,
38    },
39
40    #[error("IO error: {0}")]
41    Io(#[from] std::io::Error),
42    
43    #[error("Float parse error: {0}")]
44    FloatParse(#[from] std::num::ParseFloatError),
45
46    #[error("Int parse error: {0}")]
47    IntParse(#[from] std::num::ParseIntError),
48}
49
50impl ser::Error for Error {
51    fn custom<T: Display>(msg: T) -> Self {
52        Error::Message(msg.to_string())
53    }
54}
55
56impl de::Error for Error {
57    fn custom<T: Display>(msg: T) -> Self {
58        Error::Message(msg.to_string())
59    }
60}
source_kv/error.rs

source_kv/
error.rs
