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
use diem_crypto::HashValue;
use serde::{Deserialize, Serialize};
use thiserror::Error;
#[derive(Debug, Deserialize, Error, PartialEq, Eq, Serialize)]
pub enum Error {
#[error("Cannot find speculation result for block id {0}")]
BlockNotFound(HashValue),
#[error("Internal error: {:?}", error)]
InternalError { error: String },
#[error("Serialization error: {0}")]
SerializationError(String),
}
impl From<anyhow::Error> for Error {
fn from(error: anyhow::Error) -> Self {
Self::InternalError {
error: format!("{}", error),
}
}
}
impl From<bcs::Error> for Error {
fn from(error: bcs::Error) -> Self {
Self::SerializationError(format!("{}", error))
}
}
impl From<diem_secure_net::Error> for Error {
fn from(error: diem_secure_net::Error) -> Self {
Self::InternalError {
error: format!("{}", error),
}
}
}