Make MessageType and subtypes Eq, PartialEq, Hash

We need to be able to put objects of type MessageType into a HashSet to
implement the global message type registry. For this, these types need
to implement the aforementioned traits, so we derive them here.

Signed-off-by: Matthias Beyer <matthias.beyer@ifm.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/crates/core/tedge_api/src/message.rs b/crates/core/tedge_api/src/message.rs
index 34656a3e..bbcda857 100644
--- a/crates/core/tedge_api/src/message.rs
+++ b/crates/core/tedge_api/src/message.rs
@@ -74,16 +74,16 @@ impl AnyMessage {
 impl Message for AnyMessage {}
 
 /// The type of a message as used by `tedge_api` to represent a type
-#[derive(Debug, Clone, Serialize)]
+#[derive(Debug, Clone, Serialize, Eq, PartialEq, Hash)]
 pub struct MessageType {
     name: &'static str,
     kind: MessageKind,
 }
 
-#[derive(Clone, PartialEq, Debug)]
+#[derive(Clone, Eq, PartialEq, Hash, Debug)]
 struct Uuid(bevy_reflect::Uuid);
 
-#[derive(Debug, Clone, Serialize)]
+#[derive(Debug, Clone, Serialize, Eq, PartialEq, Hash)]
 enum MessageKind {
     Wildcard,
     #[serde(skip)]