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use crate::ser::part::{PartSerializer, Sink};
use crate::ser::Error;
use form_urlencoded::Serializer as UrlEncodedSerializer;
use form_urlencoded::Target as UrlEncodedTarget;
use serde::ser::Serialize;
use std::str;
pub struct ValueSink<'input, 'key, 'target, Target>
where
Target: UrlEncodedTarget,
{
urlencoder: &'target mut UrlEncodedSerializer<'input, Target>,
key: &'key str,
}
impl<'input, 'key, 'target, Target> ValueSink<'input, 'key, 'target, Target>
where
Target: 'target + UrlEncodedTarget,
{
pub fn new(
urlencoder: &'target mut UrlEncodedSerializer<'input, Target>,
key: &'key str,
) -> Self {
ValueSink { urlencoder, key }
}
}
impl<'input, 'key, 'target, Target> Sink
for ValueSink<'input, 'key, 'target, Target>
where
Target: 'target + UrlEncodedTarget,
{
type Ok = ();
fn serialize_str(self, value: &str) -> Result<(), Error> {
self.urlencoder.append_pair(self.key, value);
Ok(())
}
fn serialize_static_str(self, value: &'static str) -> Result<(), Error> {
self.serialize_str(value)
}
fn serialize_string(self, value: String) -> Result<(), Error> {
self.serialize_str(&value)
}
fn serialize_none(self) -> Result<Self::Ok, Error> {
Ok(())
}
fn serialize_some<T: ?Sized + Serialize>(
self,
value: &T,
) -> Result<Self::Ok, Error> {
value.serialize(PartSerializer::new(self))
}
fn unsupported(self) -> Error {
Error::Custom("unsupported value".into())
}
}