Fix missing Send + Sync Markers on Metadata

Signed-off-by: Trivernis <trivernis@protonmail.com>

Cargo.lock

@@ -93,7 +93,7 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bromine"
-version = "0.17.0"
+version = "0.17.1"
 dependencies = [
  "async-trait",
  "bincode",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bromine"
-version = "0.17.0"
+version = "0.17.1"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 readme = "README.md"

README.md

@@ -32,7 +32,7 @@ async fn main() {
         .build_client().await.unwrap();
 
 // emit an initial event
-    let response = ctx.emit("ping", ()).await?.await_response(&ctx).await?;
+    let response = ctx.emit("ping", ()).await_response().await?;
 }
 ```
 
@@ -80,8 +80,8 @@ async fn main() {
         .build_client().await.unwrap();
 
 // emit an initial event
-    let response = ctx.emit_to("mainspace-server", "ping", ()).await?
-        .await_response(&ctx).await?;
+    let response = ctx.emit_to("mainspace-server", "ping", ())
+        .await_response().await?;
 }
 ```
 

src/ipc/stream_emitter.rs

@@ -164,14 +164,14 @@ impl<P: IntoPayload> EventMetadata<P> {
 pub struct EmitMetadata<P: IntoPayload> {
     event_metadata: Option<EventMetadata<P>>,
     stream: Option<SendStream>,
-    fut: Option<Pin<Box<dyn Future<Output=Result<u64>> + Send>>>,
+    fut: Option<Pin<Box<dyn Future<Output=Result<u64>> + Send + Sync>>>,
 }
 
 /// A metadata object returned after waiting for a reply to an event
 /// This object needs to be awaited for to get the actual reply
 pub struct EmitMetadataWithResponse<P: IntoPayload> {
     timeout: Option<Duration>,
-    fut: Option<Pin<Box<dyn Future<Output=Result<Event>>>>>,
+    fut: Option<Pin<Box<dyn Future<Output=Result<Event>> + Send + Sync>>>,
     emit_metadata: Option<EmitMetadata<P>>,
 }
 
@@ -217,7 +217,7 @@ impl<P: IntoPayload> Unpin for EmitMetadata<P> {}
 
 impl<P: IntoPayload> Unpin for EmitMetadataWithResponse<P> {}
 
-impl<P: IntoPayload + 'static> Future for EmitMetadata<P> {
+impl<P: IntoPayload + Send + Sync + 'static> Future for EmitMetadata<P> {
     type Output = Result<u64>;
 
     fn poll(mut self: Pin<&mut Self>, cx: &mut std::task::Context<'_>) -> Poll<Self::Output> {
@@ -244,7 +244,7 @@ impl<P: IntoPayload + 'static> Future for EmitMetadata<P> {
     }
 }
 
-impl<P: IntoPayload + 'static> Future for EmitMetadataWithResponse<P> {
+impl<P: IntoPayload + Send + Sync + 'static> Future for EmitMetadataWithResponse<P> {
     type Output = Result<Event>;
 
     fn poll(mut self: Pin<&mut Self>, cx: &mut std::task::Context<'_>) -> Poll<Self::Output> {