fix(wasm): support ws

.github/workflows/ci.yml

@@ -89,7 +89,7 @@ jobs:
           cache-on-failure: true
       - name: cargo hack
         run: |
-          cargo hack build --workspace --target wasm32-unknown-unknown \
+          cargo hack build --workspace --ignore-unknown-features --features ws --target wasm32-unknown-unknown \
             --exclude alloy-contract \
             --exclude alloy-network \
             --exclude alloy-node-bindings \

crates/transport-ws/Cargo.toml

@@ -38,4 +38,3 @@ rustls = { workspace = true, features = ["ring"] }
 # WASM only
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 ws_stream_wasm = "0.7.4"
-wasmtimer.workspace = true

crates/transport-ws/src/wasm.rs

@@ -15,6 +15,13 @@ pub struct WsConnect {
     pub url: String,
 }
 
+impl WsConnect {
+    /// Creates a new websocket connection configuration.
+    pub fn new<S: Into<String>>(url: S) -> Self {
+        Self { url: url.into() }
+    }
+}
+
 impl PubSubConnect for WsConnect {
     fn is_local(&self) -> bool {
         alloy_transport::utils::guess_local_url(&self.url)

crates/transport/Cargo.toml

@@ -30,8 +30,12 @@ thiserror.workspace = true
 tower.workspace = true
 url.workspace = true
 tracing.workspace = true
+
+# non-WASM only
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 tokio = { workspace = true, features = ["rt", "time"] }
 
+# WASM only
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen-futures = { version = "0.4", optional = true }
 wasmtimer.workspace = true