Add PartialOrd and Ord implementations for RoomVersionId

CHANGELOG.md

@@ -13,6 +13,7 @@ Improvements:
 
 * Update the internal representation of identifiers to be more compact
 * Add `RoomVersionId::version_6` and `RoomVersionId::is_version_6`
+* Add `PartialOrd` and `Ord` implementations for `RoomVersionId`
 
 # 0.16.1
 

src/room_version_id.rs

@@ -1,6 +1,7 @@
 //! Matrix room version identifiers.
 
 use std::{
+    cmp::Ordering,
     convert::TryFrom,
     fmt::{self, Display, Formatter},
 };
@@ -23,7 +24,7 @@ const MAX_CODE_POINTS: usize = 32;
 /// # use ruma_identifiers::RoomVersionId;
 /// assert_eq!(RoomVersionId::try_from("1").unwrap().as_ref(), "1");
 /// ```
-#[derive(Clone, Debug, Eq, Hash, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Eq, Hash)]
 pub struct RoomVersionId(InnerRoomVersionId);
 
 /// Possibile values for room version, distinguishing between official Matrix versions and custom
@@ -166,6 +167,18 @@ impl Display for RoomVersionId {
     }
 }
 
+impl PartialOrd for RoomVersionId {
+    fn partial_cmp(&self, other: &RoomVersionId) -> Option<Ordering> {
+        self.as_ref().partial_cmp(other.as_ref())
+    }
+}
+
+impl Ord for RoomVersionId {
+    fn cmp(&self, other: &Self) -> Ordering {
+        self.as_ref().cmp(other.as_ref())
+    }
+}
+
 #[cfg(feature = "serde")]
 impl Serialize for RoomVersionId {
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>