[ISSUE #19]Implement PartialEq,Eq,PartialOrd,Ord for CheetahString (#20)

mxsm · Nov 7, 2024 · b72bfe7 · b72bfe7
1 parent 9934a66
commit b72bfe7
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/src/cheetah_string.rs b/src/cheetah_string.rs
@@ -1,3 +1,4 @@
+use std::cmp::Ordering;
 use std::ops::Deref;
 use std::sync::Arc;
 
@@ -172,6 +173,26 @@ impl CheetahString {
     }
 }
 
+impl PartialEq for CheetahString {
+    fn eq(&self, other: &Self) -> bool {
+        self.as_str() == other.as_str()
+    }
+}
+
+impl Eq for CheetahString {}
+
+impl PartialOrd for CheetahString {
+    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
+impl Ord for CheetahString {
+    fn cmp(&self, other: &Self) -> Ordering {
+        self.as_str().cmp(other.as_str())
+    }
+}
+
 /// The `InnerString` enum represents different types of string storage.
 ///
 /// Variants: