add batch_execute to generic client

Author: aDogCalledSpot

tokio-postgres/src/generic_client.rs

@@ -69,6 +69,10 @@ pub trait GenericClient: private::Sealed {
     /// Like `Client::transaction`.
     async fn transaction(&mut self) -> Result<Transaction<'_>, Error>;
 
+    /// Like `Client::batch_execute`.
+    async fn batch_execute(&self, query: &str) -> Result<(), Error>;
+
+
     /// Returns a reference to the underlying `Client`.
     fn client(&self) -> &Client;
 }
@@ -149,6 +153,10 @@ impl GenericClient for Client {
         self.transaction().await
     }
 
+    async fn batch_execute(&self, query: &str) -> Result<(), Error> {
+        self.batch_execute(query).await
+    }
+
     fn client(&self) -> &Client {
         self
     }
@@ -232,6 +240,10 @@ impl GenericClient for Transaction<'_> {
         self.transaction().await
     }
 
+    async fn batch_execute(&self, query: &str) -> Result<(), Error> {
+        self.batch_execute(query).await
+    }
+
     fn client(&self) -> &Client {
         self.client()
     }