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
use std::collections::HashMap;
use std::io::BufWriter;
pub struct Response {
body: Vec<u8>,
metadata: HashMap<String, String>,
}
impl Default for Response {
fn default() -> Response {
Response::new()
}
}
impl Response {
pub fn new() -> Response {
Response {
body: Vec::new(),
metadata: HashMap::new(),
}
}
pub fn body(&self) -> &[u8] {
self.body.as_ref()
}
pub fn with_bytes(mut self, mut bytes: Vec<u8>) -> Self {
self.body.append(&mut bytes);
self
}
pub fn with_text(mut self, data: String) -> Self {
self.body.append(&mut data.as_bytes().to_vec());
self
}
pub fn writer(&mut self) -> BufWriter<&mut Vec<u8>> {
BufWriter::new(&mut self.body)
}
pub fn with_meta(mut self, key: &str, val: &str) -> Self {
self.metadata.insert(String::from(key), String::from(val));
self
}
pub fn metadata(&self) -> &HashMap<String, String> {
&self.metadata
}
}