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add form() method

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This commit is contained in:
Sean McArthur
2016-11-08 13:33:08 -08:00
parent 5479d9e8b8
commit 06f94f4744
4 changed files with 110 additions and 12 deletions
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44
src/client.rs
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@@ -9,6 +9,7 @@ use hyper::{Url};
use serde::Serialize;
use serde_json;
use serde_urlencoded;
use ::body::{self, Body};
@@ -94,7 +95,7 @@ pub struct RequestBuilder<'a> {
_version: HttpVersion,
headers: Headers,
body: Option<Body>,
body: Option<::Result<Body>>,
}
impl<'a> RequestBuilder<'a> {
@@ -122,7 +123,30 @@ impl<'a> RequestBuilder<'a> {
/// Set the request body.
pub fn body<T: Into<Body>>(mut self, body: T) -> RequestBuilder<'a> {
self.body = Some(body.into());
self.body = Some(Ok(body.into()));
self
}
/// Send a form body.
///
/// Sets the body to the url encoded serialization of the passed value,
/// and also sets the `Content-Type: application/www-form-url-encoded`
/// header.
///
/// ```no_run
/// # use std::collections::HashMap;
/// let mut params = HashMap::new();
/// params.insert("lang", "rust");
///
/// let client = reqwest::Client::new().unwrap();
/// let res = client.post("http://httpbin.org")
/// .form(&params)
/// .send();
/// ```
pub fn form<T: Serialize>(mut self, form: &T) -> RequestBuilder<'a> {
let body = serde_urlencoded::to_string(form).map_err(::Error::from);
self.headers.set(ContentType::form_url_encoded());
self.body = Some(body.map(|b| b.into()));
self
}
@@ -136,14 +160,15 @@ impl<'a> RequestBuilder<'a> {
/// let mut map = HashMap::new();
/// map.insert("lang", "rust");
///
/// let res = reqwest::post("http://www.rust-lang.org")
/// .json(map)
/// let client = reqwest::Client::new().unwrap();
/// let res = client.post("http://httpbin.org")
/// .json(&map)
/// .send();
/// ```
pub fn json<T: Serialize>(mut self, json: T) -> RequestBuilder<'a> {
let body = serde_json::to_vec(&json).expect("serde to_vec cannot fail");
pub fn json<T: Serialize>(mut self, json: &T) -> RequestBuilder<'a> {
let body = serde_json::to_vec(json).expect("serde to_vec cannot fail");
self.headers.set(ContentType::json());
self.body = Some(body.into());
self.body = Some(Ok(body.into()));
self
}
@@ -157,7 +182,10 @@ impl<'a> RequestBuilder<'a> {
let mut method = self.method;
let mut url = try!(self.url);
let mut headers = self.headers;
let mut body = self.body;
let mut body = match self.body {
Some(b) => Some(try!(b)),
None => None,
};
let mut redirect_count = 0;