Merge pull request #250 from arihant2math/fix-clippy-again

Fix clippy again

src/arch/arm64/exceptions/mod.rs

@@ -82,7 +82,7 @@ impl Display for ExceptionState {
 global_asm!(include_str!("exceptions.s"));
 
 pub fn default_handler(state: &ExceptionState) {
-    panic!("Unhandled CPU exception.  Program state:\n{}", state);
+    panic!("Unhandled CPU exception.  Program state:\n{state}");
 }
 
 #[unsafe(no_mangle)]

src/arch/arm64/memory/fault.rs

@@ -111,9 +111,9 @@ pub fn handle_kernel_mem_fault(exception: Exception, info: AbortIss, state: &mut
     if let Some(far) = info.far
         && KERNEL_STACK_AREA.contains_address(VA::from_value(far as _))
     {
-        panic!("Kernel stack overflow detected.  Context:\n{}", state);
+        panic!("Kernel stack overflow detected.  Context:\n{state}");
     } else {
-        panic!("Kernel memory fault detected.  Context:\n{}", state);
+        panic!("Kernel memory fault detected.  Context:\n{state}");
     }
 }
 

src/drivers/interrupts/arm_gic_v3.rs

@@ -491,7 +491,7 @@ pub fn gic_v3_probe(_dm: &mut DriverManager, d: DeviceDescriptor) -> Result<Arc<
             let mut gic = ArmGicV3::new(dist_mem, rdist_mem, rdist_stride)?;
 
             if let Err(e) = gic.init_core(0) {
-                panic!("Failed to initialize GICv3 for boot core: {:?}", e);
+                panic!("Failed to initialize GICv3 for boot core: {e:?}");
             }
 
             let gic = Arc::new(SpinLock::new(gic));

src/drivers/virtio_hal.rs

@@ -80,7 +80,7 @@ unsafe impl Hal for VirtioHal {
 
         // Buffer must be in the direct map for this fast translation.
         if vaddr < ArchImpl::PAGE_OFFSET {
-            panic!("virtio share: buffer VA is not in direct map: {:#x}", vaddr);
+            panic!("virtio share: buffer VA is not in direct map: {vaddr:#x}");
         }
 
         (vaddr - ArchImpl::PAGE_OFFSET) as PhysAddr

src/main.rs

@@ -115,7 +115,7 @@ async fn launch_init(mut opts: KOptions) {
 
     VFS.mount_root(&root_fs, initrd_block_dev)
         .await
-        .unwrap_or_else(|e| panic!("Failed to mount root FS: {}", e));
+        .unwrap_or_else(|e| panic!("Failed to mount root FS: {e}"));
 
     // Process all automounts.
     for (path, fs) in opts.automounts.iter() {