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
#![cfg(feature = "serde")]
use super::{media_type::*, media_type_buf::*};
use serde::{Deserialize, Deserializer, Serialize, Serializer};
impl<'a> Serialize for MediaType<'a> {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
self.to_string().serialize(serializer)
}
}
impl<'de> Deserialize<'de> for MediaType<'de> {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
use serde::de::Error;
let s: &str = Deserialize::deserialize(deserializer)?;
MediaType::parse(s).map_err(Error::custom)
}
}
impl Serialize for MediaTypeBuf {
fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
self.to_string().serialize(serializer)
}
}
impl<'de> Deserialize<'de> for MediaTypeBuf {
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where
D: Deserializer<'de>,
{
use serde::de::Error;
let s: &str = Deserialize::deserialize(deserializer)?;
s.parse().map_err(Error::custom)
}
}
#[cfg(test)]
mod tests {
use super::*;
use std::str::FromStr;
#[test]
fn serde() {
let original = MediaTypeBuf::from_str("image/svg+xml; charset=UTF-8;").unwrap();
let json = serde_json::to_string(&original).unwrap();
let decoded: MediaType = serde_json::from_str(&json).unwrap();
assert_eq!(original, decoded);
}
}