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
use conjure_error::SerializableError;
use hyper::StatusCode;
use std::error::Error;
use std::fmt;
#[derive(Debug)]
pub struct RemoteError {
pub(crate) status: StatusCode,
pub(crate) error: Option<SerializableError>,
}
impl fmt::Display for RemoteError {
fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
match self.error() {
Some(ref error) => write!(
fmt,
"remote error: {} ({}) with instance ID {}",
error.error_code(),
error.error_name(),
error.error_instance_id()
),
None => write!(fmt, "remote error: {}", self.status),
}
}
}
impl Error for RemoteError {}
impl RemoteError {
pub fn status(&self) -> &StatusCode {
&self.status
}
pub fn error(&self) -> Option<&SerializableError> {
self.error.as_ref()
}
}
#[derive(Debug)]
pub struct ThrottledError(pub(crate) ());
impl fmt::Display for ThrottledError {
fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt.write_str("got a 429 from the remote service")
}
}
impl Error for ThrottledError {}
#[derive(Debug)]
pub struct UnavailableError(pub(crate) ());
impl fmt::Display for UnavailableError {
fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt.write_str("got a 503 from the remote service")
}
}
impl Error for UnavailableError {}
#[derive(Debug)]
pub struct TimeoutError(pub(crate) ());
impl fmt::Display for TimeoutError {
fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
fmt.write_str("request timed out")
}
}
impl Error for TimeoutError {}