Mark PinnedEventsEventContent as non_exhaustive

ruma-events/src/room/pinned_events.rs

@@ -11,12 +11,20 @@ pub type PinnedEventsEvent = StateEvent<PinnedEventsEventContent>;
 
 /// The payload for `PinnedEventsEvent`.
 #[derive(Clone, Debug, Deserialize, Serialize, StateEventContent)]
+#[non_exhaustive]
 #[ruma_event(type = "m.room.pinned_events")]
 pub struct PinnedEventsEventContent {
     /// An ordered list of event IDs to pin.
     pub pinned: Vec<EventId>,
 }
 
+impl PinnedEventsEventContent {
+    /// Creates a new `PinnedEventsEventContent` with the given events.
+    pub fn new(pinned: Vec<EventId>) -> Self {
+        Self { pinned }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use std::{