linux: changed Con::new to take Option<&str> instead of &Option<String>

src/linux/mod.rs

@@ -65,7 +65,7 @@ impl Enigo {
 
         let held = (Vec::new(), Vec::new());
         #[cfg(feature = "wayland")]
-        let wayland = match wayland::Con::new(wayland_display) {
+        let wayland = match wayland::Con::new(wayland_display.as_deref()) {
             Ok(con) => {
                 connection_established = true;
                 debug!("wayland connection established");
@@ -89,7 +89,7 @@ impl Enigo {
             }
         }
         #[cfg(any(feature = "x11rb", feature = "xdo"))]
-        let x11 = match x11::Con::new(x11_display, *linux_delay) {
+        let x11 = match x11::Con::new(x11_display.as_deref(), *linux_delay) {
             Ok(con) => {
                 connection_established = true;
                 debug!("x11 connection established");

src/linux/wayland.rs

@@ -43,7 +43,7 @@ impl Con {
     ///
     /// # Errors
     /// TODO
-    pub fn new(dpy_name: &Option<String>) -> Result<Self, NewConError> {
+    pub fn new(dpy_name: Option<&str>) -> Result<Self, NewConError> {
         // Setup Wayland Connection
         let connection = if let Some(dyp_name) = dpy_name {
             debug!(

src/linux/x11rb.rs

@@ -63,7 +63,7 @@ impl Con {
     ///
     /// # Errors
     /// TODO
-    pub fn new(dpy_name: &Option<String>, delay: u32) -> Result<Con, NewConError> {
+    pub fn new(dpy_name: Option<&str>, delay: u32) -> Result<Con, NewConError> {
         debug!("using x11rb");
         let (connection, screen_idx) = x11rb::connect(dpy_name.as_deref())?;
         let setup = connection.setup();

src/linux/xdo.rs

@@ -97,7 +97,7 @@ impl Con {
     /// Create a new Enigo instance
     /// If no `dyp_name` is provided, the $DISPLAY environment variable is read
     /// and used instead
-    pub fn new(dyp_name: &Option<String>, delay: u32) -> Result<Self, NewConError> {
+    pub fn new(dyp_name: Option<&str>, delay: u32) -> Result<Self, NewConError> {
         debug!("using xdo");
         let xdo = match dyp_name {
             Some(name) => {