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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
use anomaly::{BoxError, Context};
use thiserror::Error;
use crate::account;
use crate::vote;
pub type Error = BoxError;
#[derive(Clone, Eq, PartialEq, Debug, Error)]
pub enum Kind {
#[error("cryptographic error")]
Crypto,
#[error("invalid key")]
InvalidKey,
#[error("I/O error")]
Io,
#[error("length error")]
Length,
#[error("parse error")]
Parse,
#[error("protocol error")]
Protocol,
#[error("value out of range")]
OutOfRange,
#[error("bad signature")]
SignatureInvalid,
#[error("invalid message type")]
InvalidMessageType,
#[error("negative height")]
NegativeHeight,
#[error("negative round")]
NegativeRound,
#[error("negative POL round")]
NegativePolRound,
#[error("negative validator index")]
NegativeValidatorIndex,
#[error("invalid hash: expected hash size to be 32 bytes")]
InvalidHashSize,
#[error("no timestamp")]
NoTimestamp,
#[error("invalid timestamp")]
InvalidTimestamp,
#[error("invalid account ID length")]
InvalidAccountIdLength,
#[error("invalid signature ID length")]
InvalidSignatureIdLength,
#[error("integer overflow")]
IntegerOverflow,
#[error("no vote found")]
NoVoteFound,
#[error("no proposal found")]
NoProposalFound,
#[error("invalid app hash Length")]
InvalidAppHashLength,
#[error("invalid part set header")]
InvalidPartSetHeader,
#[error("missing header field")]
MissingHeader,
#[error("missing data field")]
MissingData,
#[error("missing evidence field")]
MissingEvidence,
#[error("missing timestamp field")]
MissingTimestamp,
#[error("invalid block")]
InvalidBlock,
#[error("invalid first block")]
InvalidFirstBlock,
#[error("missing version")]
MissingVersion,
#[error("invalid header")]
InvalidHeader,
#[error("invalid first header")]
InvalidFirstHeader,
#[error("invalid signature")]
InvalidSignature,
#[error("invalid validator address")]
InvalidValidatorAddress,
#[error("invalid signed header")]
InvalidSignedHeader,
#[error("invalid evidence")]
InvalidEvidence,
#[error("invalid block id flag")]
BlockIdFlag,
#[error("negative power")]
NegativePower,
#[error("mismatch between raw voting power ({raw}) and computed one ({computed})")]
RawVotingPowerMismatch {
raw: vote::Power,
computed: vote::Power,
},
#[error("missing public key")]
MissingPublicKey,
#[error("invalid validator parameters")]
InvalidValidatorParams,
#[error("invalid version parameters")]
InvalidVersionParams,
#[error("negative max_age_num_blocks")]
NegativeMaxAgeNum,
#[error("missing max_age_duration")]
MissingMaxAgeDuration,
#[error("proposer with address '{}' not found in validator set", _0)]
ProposerNotFound(account::Id),
}
impl Kind {
pub fn context(self, source: impl Into<BoxError>) -> Context<Kind> {
Context::new(self, Some(source.into()))
}
}