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
use serde::{de, ser};
use std::fmt;
use thiserror::Error;
pub type Result<T, E = Error> = std::result::Result<T, E>;
#[allow(clippy::derive_partial_eq_without_eq)]
#[derive(Clone, Debug, Error, PartialEq)]
pub enum Error {
#[error("unexpected end of input")]
Eof,
#[error("I/O error: {0}")]
Io(String),
#[error("exceeded max sequence length: {0}")]
ExceededMaxLen(usize),
#[error("exceeded max container depth while entering: {0}")]
ExceededContainerDepthLimit(&'static str),
#[error("expected boolean")]
ExpectedBoolean,
#[error("expected map key")]
ExpectedMapKey,
#[error("expected map value")]
ExpectedMapValue,
#[error("keys of serialized maps must be unique and in increasing order")]
NonCanonicalMap,
#[error("expected option type")]
ExpectedOption,
#[error("{0}")]
Custom(String),
#[error("sequence missing length")]
MissingLen,
#[error("not supported: {0}")]
NotSupported(&'static str),
#[error("remaining input")]
RemainingInput,
#[error("malformed utf8")]
Utf8,
#[error("ULEB128 encoding was not minimal in size")]
NonCanonicalUleb128Encoding,
#[error("ULEB128-encoded integer did not fit in the target size")]
IntegerOverflowDuringUleb128Decoding,
}
impl From<std::io::Error> for Error {
fn from(err: std::io::Error) -> Self {
Error::Io(err.to_string())
}
}
impl ser::Error for Error {
fn custom<T: fmt::Display>(msg: T) -> Self {
Error::Custom(msg.to_string())
}
}
impl de::Error for Error {
fn custom<T: fmt::Display>(msg: T) -> Self {
Error::Custom(msg.to_string())
}
}
