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
use serde::de::DeserializeOwned;
use parsing::{IsOk, HttpResponseHead, ResponseBody, Unbuffered, MaybeOkResponse};
use error::*;
#[derive(Deserialize, Debug)]
pub struct GetResponse<T> {
#[serde(rename = "_index")]
index: String,
#[serde(rename = "_type")]
ty: String,
#[serde(rename = "_id")]
id: String,
#[serde(rename = "_version")]
version: Option<u32>,
found: bool,
#[serde(rename = "_source")]
source: Option<T>,
#[serde(rename="_routing")]
routing: Option<String>,
}
impl<T> GetResponse<T> {
pub fn document(&self) -> Option<&T> {
self.source.as_ref()
}
pub fn into_document(self) -> Option<T> {
self.source
}
pub fn found(&self) -> bool {
self.found
}
pub fn index(&self) -> &str {
&self.index
}
pub fn ty(&self) -> &str {
&self.ty
}
pub fn id(&self) -> &str {
&self.id
}
pub fn version(&self) -> Option<u32> {
self.version.clone()
}
}
impl<T: DeserializeOwned> IsOk for GetResponse<T> {
fn is_ok<B: ResponseBody>(head: HttpResponseHead, body: Unbuffered<B>) -> Result<MaybeOkResponse<B>, ParseResponseError> {
match head.status() {
200...299 => Ok(MaybeOkResponse::ok(body)),
404 => {
let (maybe_err, body) = body.body()?;
let is_ok = maybe_err.as_object()
.and_then(|maybe_err| maybe_err.get("error"))
.is_none();
Ok(MaybeOkResponse::new(is_ok, body))
}
_ => Ok(MaybeOkResponse::err(body)),
}
}
}