1 unstable release
0.1.0 | Jun 8, 2024 |
---|
#311 in WebAssembly
23 downloads per month
Used in ianaio
72KB
1K
SLoC
ianaio-net
API Docs | Contributing | Chat
Built with 🦀🕸 by The IanaIO Rust and WebAssembly Working Group
HTTP requests library for WASM Apps. It provides idiomatic Rust bindings for the web_sys
fetch
, WebSocket
and EventSource
APIs.
Examples
HTTP
let resp = Request::get("/path")
.send()
.await
.unwrap();
assert_eq!(resp.status(), 200);
WebSocket
use ianaio_net::websocket::{Message, futures::WebSocket};
use wasm_bindgen_futures::spawn_local;
use futures::{SinkExt, StreamExt};
let mut ws = WebSocket::open("wss://echo.websocket.org").unwrap();
let (mut write, mut read) = ws.split();
spawn_local(async move {
write.send(Message::Text(String::from("test"))).await.unwrap();
write.send(Message::Text(String::from("test 2"))).await.unwrap();
});
spawn_local(async move {
while let Some(msg) = read.next().await {
console_log!(format!("1. {:?}", msg))
}
console_log!("WebSocket Closed")
})
EventSource
use ianaio_net::eventsource::futures::EventSource;
use wasm_bindgen_futures::spawn_local;
use futures::{stream, StreamExt};
let mut es = EventSource::new("http://api.example.com/ssedemo.php").unwrap();
let stream_1 = es.subscribe("some-event-type").unwrap();
let stream_2 = es.subscribe("another-event-type").unwrap();
spawn_local(async move {
let mut all_streams = stream::select(stream_1, stream_2);
while let Some(Ok((event_type, msg))) = all_streams.next().await {
console_log!(format!("1. {}: {:?}", event_type, msg))
}
console_log!("EventSource Closed");
})
Dependencies
~8–11MB
~198K SLoC