From d829623d42d6574cfad84fb7c7a86c218900b218 Mon Sep 17 00:00:00 2001
From: Garry O'Donnell <garry.o'donnell@diamonda.ac.uk>
Date: Tue, 7 May 2024 11:02:16 +0000
Subject: [PATCH] Implement default for EventBroker

---
 backend/graphql_event_broker/src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/backend/graphql_event_broker/src/lib.rs b/backend/graphql_event_broker/src/lib.rs
index be6e8a0a..e73b8dde 100644
--- a/backend/graphql_event_broker/src/lib.rs
+++ b/backend/graphql_event_broker/src/lib.rs
@@ -34,6 +34,12 @@ use tokio_stream::wrappers::BroadcastStream;
 #[derive(Debug)]
 pub struct EventBroker<E, const CAPACITY: usize = 1024>(Lazy<Sender<E>>);
 
+impl<E: Clone + Send + 'static, const CAPACITY: usize> Default for EventBroker<E, CAPACITY> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl<E: Clone + Send + 'static, const CAPACITY: usize> EventBroker<E, CAPACITY> {
     /// Constructs an [`EventBroker`], creation of the underlying channel is performed at first use.
     pub const fn new() -> Self {