[glue] align Policy::handle signatures with trait

Author: clabby

glue/src/stateful/actor/mailbox.rs

@@ -113,12 +113,11 @@ where
 {
     type Overflow = Pending<E, A>;
 
-    fn handle(overflow: &mut Self::Overflow, message: Self) -> bool {
+    fn handle(overflow: &mut Self::Overflow, message: Self) {
         if message.response_closed() {
-            return true;
+            return;
         }
         overflow.0.push_back(message);
-        true
     }
 }
 

glue/src/stateful/db/compact_p2p/handler.rs

@@ -160,12 +160,11 @@ impl<F: Family, D: Digest> Overflow<EngineMessage<F, D>> for EnginePending<F, D>
 impl<F: Family, D: Digest> Policy for EngineMessage<F, D> {
     type Overflow = EnginePending<F, D>;
 
-    fn handle(overflow: &mut Self::Overflow, message: Self) -> bool {
+    fn handle(overflow: &mut Self::Overflow, message: Self) {
         if message.response_closed() {
-            return true;
+            return;
         }
         overflow.0.push_back(message);
-        true
     }
 }
 

glue/src/stateful/db/compact_p2p/mailbox.rs

@@ -77,9 +77,9 @@ impl<DB, F: Family, Op, D: Digest> Overflow<Message<DB, F, Op, D>> for Pending<D
 impl<DB, F: Family, Op, D: Digest> Policy for Message<DB, F, Op, D> {
     type Overflow = Pending<DB, F, Op, D>;
 
-    fn handle(overflow: &mut Self::Overflow, message: Self) -> bool {
+    fn handle(overflow: &mut Self::Overflow, message: Self) {
         if message.response_closed() {
-            return true;
+            return;
         }
 
         match message {
@@ -88,7 +88,6 @@ impl<DB, F: Family, Op, D: Digest> Policy for Message<DB, F, Op, D> {
             }
             message => overflow.messages.push_back(message),
         }
-        true
     }
 }
 

glue/src/stateful/db/p2p/handler.rs

@@ -248,12 +248,11 @@ impl<F: Family> Overflow<EngineMessage<F>> for EnginePending<F> {
 impl<F: Family> Policy for EngineMessage<F> {
     type Overflow = EnginePending<F>;
 
-    fn handle(overflow: &mut Self::Overflow, message: Self) -> bool {
+    fn handle(overflow: &mut Self::Overflow, message: Self) {
         if message.response_closed() {
-            return true;
+            return;
         }
         overflow.0.push_back(message);
-        true
     }
 }
 

glue/src/stateful/db/p2p/mailbox.rs

@@ -88,9 +88,9 @@ impl<DB, F: Family, Op, D: Digest> Overflow<Message<DB, F, Op, D>> for Pending<D
 impl<DB, F: Family, Op, D: Digest> Policy for Message<DB, F, Op, D> {
     type Overflow = Pending<DB, F, Op, D>;
 
-    fn handle(overflow: &mut Self::Overflow, message: Self) -> bool {
+    fn handle(overflow: &mut Self::Overflow, message: Self) {
         if message.response_closed() {
-            return true;
+            return;
         }
 
         match message {
@@ -99,7 +99,6 @@ impl<DB, F: Family, Op, D: Digest> Policy for Message<DB, F, Op, D> {
             }
             message => overflow.messages.push_back(message),
         }
-        true
     }
 }