Struct FetchTask 

pub struct FetchTask(/* private fields */);

A handle to control sent requests. Can be canceled with a Task::cancel call.

Implementations

impl FetchTask

pub fn new( request: Request<Value>, yew_callback: Callback<Response<String>>, ) -> FetchTask

Sends a request to a remote server given a Request object and a callback fuction to convert a Response object into a loop’s message.

You may use a Request builder to build your request declaratively as on the following examples:

Examples

use http::Request;
let post_request = Request::post("https://my.api/v1/resource")
    .header("Content-Type", "application/json")
    .body("Some data".to_string())
    .expect("Failed to build request.");

You then attach the callback to the context using context.send_back.

fn handle_response_initial(response: http::Response<String>) -> Msg {
   // Your code here.
}

let callback = context.send_back(handle_response_initial);

Trait Implementations

impl Drop for FetchTask

fn drop(&mut self)

Executes the destructor for this type.

impl Task for FetchTask

fn is_active(&self) -> bool

Returns true if task is active.

fn cancel(&mut self)

Cancel current service’s routine.