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add json and form client request's method

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This commit is contained in:
Nikolay Kim 2019-03-09 17:42:35 -08:00
parent 6c4be45787
commit 513ce0b08d
1 changed files with 44 additions and 0 deletions
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44
src/client/request.rs
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@ -7,6 +7,8 @@ use bytes::{BufMut, Bytes, BytesMut};
use cookie::{Cookie, CookieJar};
use futures::{Future, Stream};
use percent_encoding::{percent_encode, USERINFO_ENCODE_SET};
use serde::Serialize;
use serde_json;
use crate::body::{BodyStream, MessageBody};
use crate::error::Error;
@ -558,6 +560,48 @@ impl ClientRequestBuilder {
Ok(ClientRequest { head, body })
}
/// Set a JSON body and generate `ClientRequest`
///
/// `ClientRequestBuilder` can not be used after this call.
pub fn json<T: Serialize>(
&mut self,
value: T,
) -> Result<ClientRequest<String>, Error> {
let body = serde_json::to_string(&value)?;
let contains = if let Some(head) = parts(&mut self.head, &self.err) {
head.headers.contains_key(header::CONTENT_TYPE)
} else {
true
};
if !contains {
self.header(header::CONTENT_TYPE, "application/json");
}
Ok(self.body(body)?)
}
/// Set a urlencoded body and generate `ClientRequest`
///
/// `ClientRequestBuilder` can not be used after this call.
pub fn form<T: Serialize>(
&mut self,
value: T,
) -> Result<ClientRequest<String>, Error> {
let body = serde_urlencoded::to_string(&value)?;
let contains = if let Some(head) = parts(&mut self.head, &self.err) {
head.headers.contains_key(header::CONTENT_TYPE)
} else {
true
};
if !contains {
self.header(header::CONTENT_TYPE, "application/x-www-form-urlencoded");
}
Ok(self.body(body)?)
}
/// Set an streaming body and generate `ClientRequest`.
///
/// `ClientRequestBuilder` can not be used after this call.