Move execute to Connection

Author: sfackler

postgres-tokio/src/lib.rs

@@ -579,6 +579,12 @@ impl Connection {
             .boxed()
     }
 
+    pub fn execute(self, statement: &Statement, params: &[&ToSql]) -> BoxFuture<(u64, Connection), Error> {
+        self.raw_execute(&statement.name, "", &statement.params, params)
+            .and_then(|conn| conn.finish_execute())
+            .boxed()
+    }
+
     pub fn close(self) -> BoxFuture<(), Error> {
         let mut terminate = vec![];
         frontend::terminate(&mut terminate);
@@ -615,15 +621,6 @@ impl Statement {
     pub fn columns(&self) -> &[Column] {
         &self.columns
     }
-
-    pub fn execute(&self,
-                   params: &[&ToSql],
-                   conn: Connection)
-                   -> BoxFuture<(u64, Connection), Error> {
-        conn.raw_execute(&self.name, "", &self.params, params)
-            .and_then(|conn| conn.finish_execute())
-            .boxed()
-    }
 }
 
 pub struct Row {

postgres-tokio/src/test.rs

@@ -112,12 +112,12 @@ fn prepare_execute() {
         .then(|c| {
             c.unwrap().prepare("CREATE TEMPORARY TABLE foo (id SERIAL PRIMARY KEY, name VARCHAR)")
         })
-        .and_then(|(s, c)| s.execute(&[], c))
+        .and_then(|(s, c)| c.execute(&s, &[]))
         .and_then(|(n, c)| {
             assert_eq!(0, n);
             c.prepare("INSERT INTO foo (name) VALUES ($1), ($2)")
         })
-        .and_then(|(s, c)| s.execute(&[&"steven", &"bob"], c))
+        .and_then(|(s, c)| c.execute(&s, &[&"steven", &"bob"]))
         .map(|(n, _)| assert_eq!(n, 2));
     l.run(done).unwrap();
 }