Struct seed::fetch::Request

pub struct Request<'a> { /* fields omitted */ }

Request is the entry point for all fetch requests. Its methods configure the request, and and handle the response. Many of them return the original struct, and are intended to be used chained together.

Methods

impl<'a> Request<'a>

pub fn new(url: &'a str) -> Self

pub fn method(self, val: Method) -> Self

Set the HTTP method

pub fn header(self, name: &str, val: &str) -> Self

Add a single header. String multiple calls to this together to add multiple ones. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers

pub fn body(self, val: &JsValue) -> Self

pub fn body_json<A: Serialize>(self, val: &A) -> Self

Serialize a Rust data structure as JSON; eg the payload in a POST request.

pub fn cache(self, val: RequestCache) -> Self

pub fn credentials(self, val: RequestCredentials) -> Self

https://developer.mozilla.org/en-US/docs/Web/API/Request/credentials

pub fn integrity(self, val: &str) -> Self

https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity

pub fn mode(self, val: RequestMode) -> Self

https://developer.mozilla.org/en-US/docs/Web/API/Request/mode

pub fn redirect(self, val: RequestRedirect) -> Self

https://developer.mozilla.org/en-US/docs/Web/HTTP/Redirections

pub fn referrer(self, val: &str) -> Self

https://developer.mozilla.org/en-US/docs/Web/API/Document/referrer

pub fn referrer_policy(self, val: ReferrerPolicy) -> Self

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy

pub fn fetch(self) -> impl Future<Item = Response, Error = JsValue>

Use this if you want access to the web_sys::Request, eg for status code.

pub fn fetch_string(self) -> impl Future<Item = String, Error = JsValue>

https://developer.mozilla.org/en-US/docs/Web/API/Body/text

pub fn fetch_json<A: DeserializeOwned>(
    self
) -> impl Future<Item = A, Error = JsValue>

Use this to access the response's JSON: https://developer.mozilla.org/en-US/docs/Web/API/Body/json

Trait Implementations

impl<'a> Debug for Request<'a>

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

Formats the value using the given formatter.