Fix PooledContext not implementing Clone

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

Cargo.lock

@@ -93,7 +93,7 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bromine"
-version = "0.16.0"
+version = "0.16.1"
 dependencies = [
  "async-trait",
  "bincode",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bromine"
-version = "0.16.0"
+version = "0.16.1"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 readme = "README.md"

README.md

@@ -18,7 +18,7 @@ use tokio::net::TcpListener;
 /// Callback ping function
 async fn handle_ping(ctx: &Context, event: Event) -> Result<()> {
     println!("Received ping event.");
-    ctx.emitter.emit_response(event.id(), "pong", ()).await?;
+    ctx.emit("pong", ()).await?;
     Ok(())
 }
 
@@ -32,7 +32,7 @@ async fn main() {
         .build_client().await.unwrap();
 
 // emit an initial event
-    let response = ctx.emitter.emit("ping", ()).await?.await_response(&ctx).await?;
+    let response = ctx.emit("ping", ()).await?.await_response(&ctx).await?;
 }
 ```
 
@@ -80,7 +80,7 @@ async fn main() {
         .build_client().await.unwrap();
 
 // emit an initial event
-    let response = ctx.emitter.emit_to("mainspace-server", "ping", ()).await?
+    let response = ctx.emit_to("mainspace-server", "ping", ()).await?
         .await_response(&ctx).await?;
 }
 ```

src/ipc/context.rs

@@ -160,6 +160,7 @@ impl Context {
     }
 }
 
+#[derive(Clone)]
 pub struct PooledContext {
     contexts: Vec<PoolGuard<Context>>,
 }