main loop should spin after clear()

blank canvas for testing more advanced vga stuff

rust_experiments/src/lib.rs

@@ -182,17 +182,15 @@ fn timer_callback(count: u64) {
 pub extern fn rust_main(multiboot_info_header: usize) {
     use vga_buffer::{clear, checkerboard, Color};
     clear();
+
+
+    /*
     checkerboard(Color::Red);
-
     //let boot_info = unsafe { multiboot2::load(multiboot_info_header) };
-
     printstr::write_to_screen(6, "Gamarjoba munde");
-
-    let mut i: u32 = 0;
-
     util::spin_wait(100_000_000);
-
     printstr::write_to_screen(2, "HELLA");
+    */
 
     loop {