clean up

examples/cursor/mod.rs

@@ -21,7 +21,7 @@ pub fn pos() {
     let screen = Screen::default();
     let mut cursor = cursor(&screen);
     // get the cursor position.
-    let (x, y) = cursor.pos();
+    let (_x, _y) = cursor.pos();
 }
 
 /// Move the cursor 3 up | demonstration.

examples/input/keyboard/async_input.rs

@@ -21,7 +21,7 @@ pub fn read_async_until() {
 
     let mut stdin = input.read_until_async(b'\r').bytes();
 
-    for i in 0..100 {
+    for _i in 0..100 {
         terminal.clear(ClearType::All);
         cursor.goto(1, 1);
         let a = stdin.next();
@@ -49,7 +49,7 @@ pub fn read_async() {
 
     let mut stdin = input.read_async().bytes();
 
-    for i in 0..100 {
+    for _i in 0..100 {
         let a = stdin.next();
 
         println!("pressed key: {:?}", a);

examples/program_examples/command_bar.rs

@@ -35,7 +35,7 @@ fn main() {
                     {
                         input_buf.lock().unwrap().clear();
                     }
-                    Some(Ok(val)) =>
+                    Some(Ok(_val)) =>
                     {
                         input_buf.lock().unwrap().push(a.unwrap().unwrap() as char);
                     }
@@ -65,7 +65,7 @@ fn log(input_buf: Arc<Mutex<String>>, screen: &Screen) -> Vec<thread::JoinHandle
     for i in 0..1
     {
         let input_buffer = input_buf.clone();
-        let clone_stdout = screen.stdout.clone();
+        let _clone_stdout = screen.stdout.clone();
 
         let crossterm = Crossterm::from(screen.stdout.clone());
 

examples/program_examples/logging.rs

@@ -82,14 +82,14 @@ fn new_sync_flag(initial_state: bool) -> (SyncFlagTx, SyncFlagRx) {
 
 fn main()
 {
-    let (results_tx, results_rx): (Sender<String>, Receiver<String>) = mpsc::channel();
+    let (_results_tx, _results_rx): (Sender<String>, Receiver<String>) = mpsc::channel();
     let (mut more_jobs_tx, more_jobs_rx) = new_sync_flag(true);
 
     // queue with all log entry's.
     let queue = WorkQueue::new();
 
     //  queue x logs with different threads.
-    let thread_handles = log_with_different_threads(more_jobs_tx.clone(), queue.clone());
+    let _thread_handles = log_with_different_threads(more_jobs_tx.clone(), queue.clone());
 
     // a thread that will log all logs in the queue.
     handle_incoming_logs(more_jobs_rx.clone(), queue.clone());

examples/some_types/mod.rs

@@ -12,10 +12,10 @@ pub fn use_crossterm_cursor()
     let crossterm = Crossterm::new(&screen);
 
     // pass a reference to the current screen.
-    let cursor = crossterm.cursor();
+    let _cursor = crossterm.cursor();
-    let color = crossterm.color();
+    let _color = crossterm.color();
-    let terminal = crossterm.terminal();
+    let _terminal = crossterm.terminal();
-    let style = crossterm.style("").with(Color::Black).on(Color::Green);
+    let _style = crossterm.style("").with(Color::Black).on(Color::Green);
 
     // perform some actions with the instances above.
 }

src/common/functions.rs

@@ -21,7 +21,7 @@ pub fn get_terminal_size() -> (u16, u16) {
 }
 
 /// Get the cursor position based on the current platform.
-pub fn get_cursor_position(stdout: &Arc<TerminalOutput>) -> (u16, u16) {
+pub fn get_cursor_position(_stdout: &Arc<TerminalOutput>) -> (u16, u16) {
     #[cfg(unix)]
         return pos().expect("Valide position");
 //    return pos().unwrap_or_else(|x| { return (0,0) });

src/common/screen/raw.rs

@@ -32,7 +32,7 @@ impl RawScreen {
         #[cfg(target_os = "windows")]
         let mut command = win_commands::RawModeCommand::new();
 
-        let result = command.enable();
+        let _result = command.enable();
 
         Ok(())
     }

src/kernel/unix_kernel/terminal.rs

@@ -73,7 +73,7 @@ pub fn terminal_size() -> (u16, u16) {
 
 pub fn pos() -> io::Result<(u16, u16)>
 {
-    let screen = Screen::new(false);
+    let _screen = Screen::new(false);
 
     // if we enable raw modes with screen, this could cause problems if raw mode is already enabled in applicaition.
     // I am not completely happy with this approach so feel free to find an other way.
@@ -226,7 +226,7 @@ pub fn disable_raw_mode() -> io::Result<()>
 pub fn get_tty() -> io::Result<fs::File> {
     let mut tty_f: fs::File = unsafe { ::std::mem::zeroed() };
 
-    let fd = unsafe {
+    let _fd = unsafe {
         if libc::isatty(libc::STDIN_FILENO) == 1 {
             libc::STDIN_FILENO
         } else {

src/modules/input/unix_input.rs

@@ -15,7 +15,7 @@ impl UnixInput {
 }
 
 impl ITerminalInput for UnixInput {
-    fn read_line(&self, screen_manger: &Arc<TerminalOutput>) -> io::Result<String> {
+    fn read_line(&self, _screen_manger: &Arc<TerminalOutput>) -> io::Result<String> {
         let mut rv = String::new();
         io::stdin().read_line(&mut rv)?;
         let len = rv.trim_right_matches(&['\r', '\n'][..]).len();
@@ -23,11 +23,11 @@ impl ITerminalInput for UnixInput {
         Ok(rv)
     }
 
-    fn read_char(&self, screen_manger: &Arc<TerminalOutput>) -> io::Result<char> {
+    fn read_char(&self, _screen_manger: &Arc<TerminalOutput>) -> io::Result<char> {
         read_char()
     }
 
-    fn read_async(&self, screen_manger: &Arc<TerminalOutput>) -> AsyncReader {
+    fn read_async(&self, _screen_manger: &Arc<TerminalOutput>) -> AsyncReader {
         let (send, recv) = mpsc::channel();
 
         thread::spawn(move || {
@@ -41,7 +41,7 @@ impl ITerminalInput for UnixInput {
         AsyncReader { recv: recv }
     }
 
-    fn read_until_async(&self, delimiter: u8, screen_manger: &Arc<TerminalOutput>) -> AsyncReader {
+    fn read_until_async(&self, delimiter: u8, _screen_manger: &Arc<TerminalOutput>) -> AsyncReader {
         let (send, recv) = mpsc::channel();
 
         thread::spawn(move || {

src/modules/output/test.rs

@@ -36,7 +36,7 @@ mod winapi_tests {
 #[test]
 fn write_ansi()
 {
-    let screen = Screen::default();
+    let _screen = Screen::default();
     let output = AnsiOutput::new();
 
     let bytes = "test".as_bytes();
@@ -47,7 +47,7 @@ fn write_ansi()
 #[test]
 fn write_str_ansi()
 {
-    let screen = Screen::default();
+    let _screen = Screen::default();
     let output = AnsiOutput::new();
 
     let bytes = "test".as_bytes();

src/modules/style/styledobject.rs

@@ -216,7 +216,7 @@ impl <'a, D: Display + 'a> DisplayableObject<'a, D>
 
 impl<'a, D: Display + 'a> Display for DisplayableObject<'a, D>
 {
-    fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
+    fn fmt(&self, _f: &mut Formatter) -> Result<(), Error> {
         self.styled_object.paint(&self.screen);
         return Ok(())
     }

src/modules/terminal/ansi_terminal.rs

@@ -36,7 +36,7 @@ impl ITerminal for AnsiTerminal {
         };
     }
 
-    fn terminal_size(&self, stdout: &Arc<TerminalOutput>) -> (u16, u16) {
+    fn terminal_size(&self, _stdout: &Arc<TerminalOutput>) -> (u16, u16) {
         functions::get_terminal_size()
     }