fix: dep spec for axum feature

crates/json-rpc-router/src/lib.rs

@@ -29,11 +29,17 @@ use tower::{util::BoxCloneService, Service};
 pub type Route<E = Infallible> = BoxCloneService<Box<RawValue>, ResponsePayload, E>;
 
 /// A JSON-RPC router.
-#[derive(Clone)]
+#[must_use = "Routers do nothing unless served."]
 pub struct Router<S> {
     inner: Arc<RouterInner<S>>,
 }
 
+impl<S> Clone for Router<S> {
+    fn clone(&self) -> Self {
+        Self { inner: Arc::clone(&self.inner) }
+    }
+}
+
 impl<S> Router<S> {
     /// Call a method on the router.
     pub async fn call_with_state(&self, req: PartiallySerializedRequest, state: S) -> Response {

crates/json-rpc/Cargo.toml

@@ -30,4 +30,4 @@ async-trait = { workspace = true, optional = true }
 axum = { version = "0.7.6", features = ["json"], optional = true }
 
 [features]
-axum = ["dep:axum"]
+axum = ["dep:axum", "dep:async-trait"]

crates/json-rpc/src/support/axum.rs

@@ -3,7 +3,7 @@ use axum::extract;
 
 impl From<extract::rejection::JsonRejection> for Response<(), ()> {
     fn from(value: extract::rejection::JsonRejection) -> Self {
-        Response {
+        Self {
             id: Id::None,
             payload: ResponsePayload::Failure(ErrorPayload {
                 code: -32600,
@@ -34,7 +34,7 @@ where
     type Rejection = Response<(), ()>;
 
     async fn from_request(req: extract::Request, state: &S) -> Result<Self, Self::Rejection> {
-        let json = extract::Json::<Request<Params>>::from_request(req, state).await?;
+        let json = extract::Json::<Self>::from_request(req, state).await?;
 
         Ok(json.0)
     }