Initial commit...it works?

src/lib.rs

@@ -0,0 +1,84 @@
+use wasm_bindgen::prelude::*;
+use web_sys::console;
+use web_sys::WebTransport;
+use web_sys::WebTransportOptions;
+
+use web_sys::js_sys::Promise;
+
+#[wasm_bindgen]
+extern "C" {
+    pub fn alert(s: &str);
+}
+
+#[wasm_bindgen]
+//pub async fn entrypoint() -> std::result::Result<(), wasm_bindgen::JsValue> {
+pub async fn entrypoint() -> JsValue {
+    console::log_1(&"Rust via WASM!".into());
+
+    let server_hash = vec![
+        14, 162, 111, 176, 34, 113, 218, 69, 177, 18, 13, 180, 232, 204, 49, 65, 161, 195, 36, 238,
+        23, 95, 174, 190, 24, 216, 105, 89, 236, 147, 206, 139,
+    ];
+    let hash = web_sys::js_sys::Uint8Array::from(server_hash.as_slice());
+
+    let object = web_sys::js_sys::Object::new();
+
+    web_sys::js_sys::Reflect::set(
+        &object,
+        &JsValue::from_str("algorithm"),
+        &JsValue::from_str("sha-256"),
+    )
+    .unwrap();
+
+    web_sys::js_sys::Reflect::set(&object, &JsValue::from_str("value"), &hash).unwrap();
+
+    let array = web_sys::js_sys::Array::new();
+    array.push(&object);
+
+    console::log_1(&object.clone().into());
+    console::log_1(&"Created option object!".into());
+
+    let mut options = WebTransportOptions::new();
+    options.server_certificate_hashes(&array);
+
+    console::log_1(&"Created WebTransportOptions!".into());
+
+    let transport = match WebTransport::new_with_options(
+        "https://localhost:4433/?hostname=ohea.xyz&port=64738&username=test",
+        &options,
+    ) {
+        Ok(x) => x,
+        Err(e) => {
+            console::log_1(&e.into());
+            panic!();
+        }
+    };
+
+    console::log_1(&"Created WebTransport connection object.".into());
+
+    console::log_1(&transport.clone().into());
+
+    if let Err(e) =  wasm_bindgen_futures::JsFuture::from(transport.ready()).await {
+        console::log_1(&e.into());
+        panic!();
+    }
+
+    console::log_1(&"Transport is ready.".into());
+
+    let stream: web_sys::WebTransportBidirectionalStream =
+        match wasm_bindgen_futures::JsFuture::from(transport.create_bidirectional_stream()).await {
+            Ok(x) => {
+                x.into()
+            }
+            Err(e) => {
+                console::log_1(&e.into());
+                panic!();
+            }
+        };
+
+    //let reader = stream.readable();
+    //let writer = stream.writable();
+
+    console::log_1(&"Created bidirectional stream!".into());
+    return stream.into();
+}