src/ansiiescape.rs

@@ -1,15 +1,11 @@
 fn escape(s: String) -> String {
-    format!("\x1b[{}", s)
+    format!("\x1b[{}m", s)
 }
 
 pub fn reset() -> String {
-    escape("0m".to_string())
+    escape("0".to_string())
 }
 
 pub fn color(r: u8, g: u8, b: u8) -> String {
-    escape(format!("38;2;{};{};{}m", r, g, b))
+    escape(format!("38;2;{};{};{}", r, g, b))
-}
-
-pub fn cursor_up(lines: u32) -> String {
-    escape(format!("{}A", lines))
 }

src/main.rs

@@ -1,7 +1,6 @@
 use std::thread::sleep;
 use std::time;
 use fuedra_schwitzt::cpuusagebuffer::CpuUsageBuffer;
-use fuedra_schwitzt::ansiiescape::cursor_up;
 
 
 fn main() {
@@ -13,12 +12,12 @@ fn main() {
     // Print buffer
     print!("{}", buffer.braille());
 
-    loop {
+    for _ in 0..100 {
         // Push new cpu usage stats
         buffer.push();
 
         // Reset paint area
-        print!("{}", cursor_up(buffer.cpu_num().try_into().unwrap()));
+        print!("\x1b[{}A", buffer.cpu_num());
         // Print buffer
         print!("{}", buffer.braille());