clear screen on startup

2 files changed, 6 insertions, 9 deletions

diff --git a/src/ui/tui_backend.rs b/src/ui/tui_backend.rs
index a7d7152..28103a3 100644
--- a/src/ui/tui_backend.rs
+++ b/src/ui/tui_backend.rs
@@ -14,7 +14,10 @@ pub struct TuiBackend {
 impl TuiBackend {
     pub fn new() -> std::io::Result<Self> {
         let stdout = std::io::stdout().into_raw_mode()?;
-        let alt_screen = AlternateScreen::from(stdout);
+        let mut alt_screen = AlternateScreen::from(stdout);
+        // clears the screen of artifacts
+        write!(alt_screen, "{}", termion::clear::All)?;
+
         let backend = TermionBackend::new(alt_screen);
         let mut terminal = tui::Terminal::new(backend)?;
         terminal.hide_cursor()?;
diff --git a/src/ui/widgets/tui_textfield.rs b/src/ui/widgets/tui_textfield.rs
index b98a045..096e589 100644
--- a/src/ui/widgets/tui_textfield.rs
+++ b/src/ui/widgets/tui_textfield.rs
@@ -73,11 +73,7 @@ impl<'a> TuiTextField<'a> {
 
         let mut completion_tracker: Option<CompletionTracker> = None;
 
-        let char_idx = self
-            ._prefix
-            .chars()
-            .map(|c| c.len_utf8())
-            .sum();
+        let char_idx = self._prefix.chars().map(|c| c.len_utf8()).sum();
 
         line_buffer.insert_str(0, self._suffix);
         line_buffer.insert_str(0, self._prefix);
@@ -124,9 +120,7 @@ impl<'a> TuiTextField<'a> {
 
                     let prefix = &line_buffer.as_str()[..cursor_xpos];
 
-                    let curr = line_buffer.as_str()[cursor_xpos..]
-                        .chars()
-                        .nth(0);
+                    let curr = line_buffer.as_str()[cursor_xpos..].chars().nth(0);
                     let (suffix, curr) = match curr {
                         Some(c) => {
                             let curr_len = c.len_utf8();