1 | use crate::ser::part::{PartSerializer, Sink}; |
2 | use crate::ser::Error; |
3 | use form_urlencoded::Serializer as UrlEncodedSerializer; |
4 | use form_urlencoded::Target as UrlEncodedTarget; |
5 | use serde::ser::Serialize; |
6 | use std::str; |
7 | |
8 | pub struct ValueSink<'input, 'key, 'target, Target> |
9 | where |
10 | Target: UrlEncodedTarget, |
11 | { |
12 | urlencoder: &'target mut UrlEncodedSerializer<'input, Target>, |
13 | key: &'key str, |
14 | } |
15 | |
16 | impl<'input, 'key, 'target, Target> ValueSink<'input, 'key, 'target, Target> |
17 | where |
18 | Target: 'target + UrlEncodedTarget, |
19 | { |
20 | pub fn new( |
21 | urlencoder: &'target mut UrlEncodedSerializer<'input, Target>, |
22 | key: &'key str, |
23 | ) -> Self { |
24 | ValueSink { urlencoder, key } |
25 | } |
26 | } |
27 | |
28 | impl<'input, 'key, 'target, Target> Sink |
29 | for ValueSink<'input, 'key, 'target, Target> |
30 | where |
31 | Target: 'target + UrlEncodedTarget, |
32 | { |
33 | type Ok = (); |
34 | |
35 | fn serialize_str(self, value: &str) -> Result<(), Error> { |
36 | self.urlencoder.append_pair(self.key, value); |
37 | Ok(()) |
38 | } |
39 | |
40 | fn serialize_static_str(self, value: &'static str) -> Result<(), Error> { |
41 | self.serialize_str(value) |
42 | } |
43 | |
44 | fn serialize_string(self, value: String) -> Result<(), Error> { |
45 | self.serialize_str(&value) |
46 | } |
47 | |
48 | fn serialize_none(self) -> Result<Self::Ok, Error> { |
49 | Ok(()) |
50 | } |
51 | |
52 | fn serialize_some<T: ?Sized + Serialize>( |
53 | self, |
54 | value: &T, |
55 | ) -> Result<Self::Ok, Error> { |
56 | value.serialize(PartSerializer::new(self)) |
57 | } |
58 | |
59 | fn unsupported(self) -> Error { |
60 | Error::Custom("unsupported value" .into()) |
61 | } |
62 | } |
63 | |