pub fn move_cursor_left(&mut self, mut count: usize) -> io::Result<()> {
        if count > self.cursor {
            count = self.cursor;
        }

        self.cursor -= count;

        self.no_newline = true;
        self.display()
    }
/// Moves the cursor to the left by `count` characters.
/// The cursor will not go past the start of the buffer.
Moves the cursor to the left by `count` characters.
The cursor will not go past the start of the buffer.
Moves the cursor to the left by ` count ` characters . The cursor will not go past the start of the buffer .
pub fn move_cursor_left(&mut self, mut count: usize) -> io::Result<()> {
        if count > self.cursor {
            count = self.cursor;
        }
        self.cursor -= count;
        self.no_newline = true;
        self.display()
    }
pub fn move_cursor_left ( & mut self , mut count : usize ) -> io :: Result < ( ) > { if count > self . cursor { count = self . cursor ; } self . cursor -= count ; self . no_newline = true ; self . display ( ) }
Moves the cursor to the left by `count` characters.
Moves the cursor to the left by ` count ` characters .
&mut self
count
usize
&mut self
count
usize