From 846c54653be9fe4fabf9019a5a2b864af0974f6e Mon Sep 17 00:00:00 2001
From: andromeda <andromeda@lenovo>
Date: Thu, 5 Mar 2026 21:00:18 +0100
Subject: [PATCH] change dev env, format rust

---
 flake.nix  |  5 ++++-
 src/lib.rs | 22 +++++++++++++---------
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/flake.nix b/flake.nix
index d1aa1e1..81b9289 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,7 +31,10 @@
       };
     };
     devShells.${system}.default = pkgs.mkShell {
-      inputsFrom = [self.packages.${system}.default];
+      inputsFrom = [
+        self.packages.${system}.bootle
+        self.packages.${system}.bootler
+      ];
     };
   };
 }
diff --git a/src/lib.rs b/src/lib.rs
index 18bb65c..adc1aab 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -12,11 +12,13 @@ pub extern "C" fn _start() -> ! {
 fn print_serial(s: &str) {
     let mut bytes = s.bytes();
     while let Some(b) = bytes.next() {
-        unsafe {core::arch::asm!(
-            "out dx, al"
-            , in("al") b
-        )};
-    };
+        unsafe {
+            core::arch::asm!(
+                "out dx, al"
+                , in("al") b
+            )
+        };
+    }
 }
 
 fn println_serial(s: &str) {
@@ -28,7 +30,11 @@ fn welcome_serial() {
     print_serial(ANSI_PINK);
     println_serial("\nWelcome to Bootle OS");
     println_serial("All code GPL licensed and freely available on git.mtgmonkey.net");
-    print_serial("Enjoy your time! Press "); print_serial(ANSI_RED); print_serial("ctrl+a x"); print_serial(ANSI_PINK); println_serial(" to escape Qemu");
+    print_serial("Enjoy your time! Press ");
+    print_serial(ANSI_RED);
+    print_serial("ctrl+a x");
+    print_serial(ANSI_PINK);
+    println_serial(" to escape Qemu");
     print_serial(ANSI_CLEAR);
 }
 
@@ -39,9 +45,7 @@ fn panic(_: &PanicInfo) -> ! {
 }
 
 fn halt() -> ! {
-    unsafe {core::arch::asm!(
-        "hlt"
-    )};
+    unsafe { core::arch::asm!("hlt") };
     halt()
 }