Struct canteen::response::Response

pub struct Response { /* fields omitted */ }

This struct reprsents the response to an HTTP client.

Methods

impl Response

fn new() -> Response

Create a new, empty Response.

fn as_json<T: Serialize>(data: &T) -> Response

Creates a Response with a JSON body

Examples

use canteen::Response;
user serde::Serialize;

#[derive(Serialize)]
struct Foo {
    item: i32,
}

let foo = Foo { item: 12345 };
let res = Response::as_json(&foo);

fn set_status(&mut self, status: u16)

Sets the response status for the HTTP response.

Examples

use canteen::Response;

let mut res = Response::new();
res.set_status(200);

fn set_content_type(&mut self, ctype: &str)

Sets the Content-Type header for the HTTP response.

Examples

use canteen::Response;

let mut res = Response::new();
res.set_content_type("text/html");

fn add_header(&mut self, key: &str, value: &str)

Adds a header to the HTTP response.

Examples

use canteen::Response;

let mut res = Response::new();
res.add_header("Content-Type", "text/html");

fn append<T: ToOutput>(&mut self, payload: T)

Appends data to the body of the HTTP response. The trait ToOutput must be implemented for the type passed.

Examples

use canteen::Response;

let mut res = Response::new();
let data = "{ message: \"Hello, world!\" }";
res.append(data);

fn gen_output(&self) -> Vec<u8>

Returns a byte array containing the full contents of the HTTP response, for use by the Canteen struct.

Trait Implementations

impl Debug for Response

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.