fix: AdmitAll & ReinsertNone no longer requires KV default (#51)

Signed-off-by: MrCroxx <[email protected]>
foyer-rs · Jul 5, 2023 · 011a401 · 011a401
1 parent 1018bca
commit 011a401
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/foyer-storage/src/admission.rs b/foyer-storage/src/admission.rs
@@ -25,9 +25,15 @@ pub trait AdmissionPolicy: Send + Sync + 'static + Debug {
     fn judge(&self, key: &Self::Key, value: &Self::Value) -> bool;
 }
 
-#[derive(Debug, Default)]
+#[derive(Debug)]
 pub struct AdmitAll<K: Key, V: Value>(PhantomData<(K, V)>);
 
+impl<K: Key, V: Value> Default for AdmitAll<K, V> {
+    fn default() -> Self {
+        Self(PhantomData)
+    }
+}
+
 impl<K: Key, V: Value> AdmissionPolicy for AdmitAll<K, V> {
     type Key = K;
 

diff --git a/foyer-storage/src/reinsertion.rs b/foyer-storage/src/reinsertion.rs
@@ -25,9 +25,15 @@ pub trait ReinsertionPolicy: Send + Sync + 'static + Clone + Debug {
     fn judge(&self, key: &Self::Key, value: &Self::Value) -> bool;
 }
 
-#[derive(Debug, Default)]
+#[derive(Debug)]
 pub struct ReinsertNone<K: Key, V: Value>(PhantomData<(K, V)>);
 
+impl<K: Key, V: Value> Default for ReinsertNone<K, V> {
+    fn default() -> Self {
+        Self(PhantomData)
+    }
+}
+
 impl<K: Key, V: Value> Clone for ReinsertNone<K, V> {
     fn clone(&self) -> Self {
         Self(PhantomData)