From b4c4b692a1f536150cf23967ce8d8859ef43202f Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Sat, 19 Nov 2016 16:04:28 -0800
Subject: [PATCH] Fix some clippy warnings

---
 tests/test.rs      | 12 ++++++------
 tests/types/mod.rs | 10 +++++-----
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/tests/test.rs b/tests/test.rs
index 9411e6d7..20ffab1b 100644
--- a/tests/test.rs
+++ b/tests/test.rs
@@ -403,7 +403,7 @@ fn test_lazy_query() {
     or_panic!(trans.execute("CREATE TEMPORARY TABLE foo (id INT PRIMARY KEY)", &[]));
     let stmt = or_panic!(trans.prepare("INSERT INTO foo (id) VALUES ($1)"));
     let values = vec!(0i32, 1, 2, 3, 4, 5);
-    for value in values.iter() {
+    for value in &values {
         or_panic!(stmt.execute(&[value]));
     }
     let stmt = or_panic!(trans.prepare("SELECT id FROM foo ORDER BY id"));
@@ -534,13 +534,13 @@ fn test_get_off_by_one() {
 
 #[test]
 fn test_custom_notice_handler() {
-    static mut count: usize = 0;
+    static mut COUNT: usize = 0;
     struct Handler;
 
     impl HandleNotice for Handler {
         fn handle_notice(&mut self, notice: DbError) {
             assert_eq!("note", notice.message);
-            unsafe { count += 1; }
+            unsafe { COUNT += 1; }
         }
     }
 
@@ -554,7 +554,7 @@ fn test_custom_notice_handler() {
                            END; $$ LANGUAGE plpgsql", &[]));
     or_panic!(conn.execute("SELECT pg_temp.note()", &[]));
 
-    assert_eq!(unsafe { count }, 1);
+    assert_eq!(unsafe { COUNT }, 1);
 }
 
 #[test]
@@ -1069,8 +1069,8 @@ fn transaction_config() {
 #[test]
 fn transaction_config_one_setting() {
     let conn = Connection::connect("postgres://postgres@localhost", TlsMode::None).unwrap();
-    conn.set_transaction_config(&transaction::Config::new().read_only(true)).unwrap();
-    conn.set_transaction_config(&transaction::Config::new().deferrable(true)).unwrap();
+    conn.set_transaction_config(transaction::Config::new().read_only(true)).unwrap();
+    conn.set_transaction_config(transaction::Config::new().deferrable(true)).unwrap();
 }
 
 #[test]
diff --git a/tests/types/mod.rs b/tests/types/mod.rs
index 42cdba9d..7d9ae081 100644
--- a/tests/types/mod.rs
+++ b/tests/types/mod.rs
@@ -302,8 +302,8 @@ fn composite() {
     let stmt = conn.prepare("SELECT $1::inventory_item").unwrap();
     let type_ = &stmt.param_types()[0];
     assert_eq!(type_.name(), "inventory_item");
-    match type_.kind() {
-        &Kind::Composite(ref fields) => {
+    match *type_.kind() {
+        Kind::Composite(ref fields) => {
             assert_eq!(fields[0].name(), "name");
             assert_eq!(fields[0].type_(), &Type::Text);
             assert_eq!(fields[1].name(), "supplier");
@@ -311,7 +311,7 @@ fn composite() {
             assert_eq!(fields[2].name(), "price");
             assert_eq!(fields[2].type_(), &Type::Numeric);
         }
-        t => panic!("bad type {:?}", t),
+        ref t => panic!("bad type {:?}", t),
     }
 }
 
@@ -323,8 +323,8 @@ fn enum_() {
     let stmt = conn.prepare("SELECT $1::mood").unwrap();
     let type_ = &stmt.param_types()[0];
     assert_eq!(type_.name(), "mood");
-    match type_.kind() {
-        &Kind::Enum(ref variants) => {
+    match *type_.kind() {
+        Kind::Enum(ref variants) => {
             assert_eq!(variants, &["sad".to_owned(), "ok".to_owned(), "happy".to_owned()]);
         }
         _ => panic!("bad type"),