remove extra referencers

src/app.rs

@@ -276,12 +276,12 @@ impl App {
 // Tools
 fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 
     // Delegate migration to childs
-    browser::migrate(&tx)?;
+    browser::migrate(tx)?;
 
     // Success
     Ok(())

src/app/browser.rs

@@ -259,15 +259,15 @@ impl Browser {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 
     // Delegate migration to childs
     /* @TODO
-    header::migrate(&tx)?; */
+    header::migrate(tx)?; */
-    window::migrate(&tx)?;
+    window::migrate(tx)?;
-    widget::migrate(&tx)?;
+    widget::migrate(tx)?;
 
     // Success
     Ok(())

src/app/browser/widget.rs

@@ -105,7 +105,7 @@ impl Widget {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 

src/app/browser/window.rs

@@ -180,12 +180,12 @@ impl Window {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 
     // Delegate migration to childs
-    tab::migrate(&tx)?;
+    tab::migrate(tx)?;
 
     // Success
     Ok(())

src/app/browser/window/tab.rs

@@ -401,12 +401,12 @@ impl Tab {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 
     // Delegate migration to childs
-    item::migrate(&tx)?;
+    item::migrate(tx)?;
 
     // Success
     Ok(())

src/app/browser/window/tab/item.rs

@@ -224,13 +224,13 @@ impl Item {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 
     // Delegate migration to childs
-    page::migrate(&tx)?;
+    page::migrate(tx)?;
-    widget::migrate(&tx)?;
+    widget::migrate(tx)?;
 
     // Success
     Ok(())

src/app/browser/window/tab/item/page/meta.rs

@@ -185,7 +185,7 @@ impl Meta {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 

src/app/browser/window/tab/item/page/navigation.rs

@@ -174,7 +174,7 @@ impl Navigation {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 

src/app/browser/window/tab/item/page/navigation/request/widget.rs

@@ -219,7 +219,7 @@ impl Widget {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }
 

src/app/browser/window/tab/item/widget.rs

@@ -138,7 +138,7 @@ impl Widget {
 // Tools
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    if let Err(e) = Database::init(&tx) {
+    if let Err(e) = Database::init(tx) {
         return Err(e.to_string());
     }