Ran cargo fmt, clippy fixes, suppressed some warns

I will start working on stack traces tonight and tomorrow.

We need to be able to 'unwind' by finding calling functions.

kernel/src/arch/x86_64/processing/async_io/task.rs

@@ -2,7 +2,6 @@
 //!
 //! Written by @zxq5 for the most part with code from
 //! [here](https://github.com/phil-opp/blog_os/).
-//!
 
 use alloc::boxed::Box;
 use alloc::collections::BTreeMap;
@@ -81,9 +80,9 @@ impl Executor {
                 Some(task) => task,
                 None => continue, // task no longer exists
             };
-            let waker = waker_cache
-                .entry(task_id)
-                .or_insert_with(|| TaskWaker::new_waker(task_id, task_queue.clone()));
+            let waker = waker_cache.entry(task_id).or_insert_with(|| {
+                TaskWaker::new_waker(task_id, task_queue.clone())
+            });
             let mut context = Context::from_waker(waker);
             match task.poll(&mut context) {
                 Poll::Ready(()) => {
@@ -129,7 +128,10 @@ impl TaskWaker {
         self.task_queue.push(self.task_id).expect("task_queue full");
     }
 
-    fn new_waker(task_id: TaskId, task_queue: Arc<ArrayQueue<TaskId>>) -> Waker {
+    fn new_waker(
+        task_id: TaskId,
+        task_queue: Arc<ArrayQueue<TaskId>>,
+    ) -> Waker {
         Waker::from(Arc::new(Self {
             task_id,
             task_queue,

kernel/src/arch/x86_64/processing/mod.rs

@@ -1,3 +1,4 @@
+#![expect(unused)]
 pub mod async_io;
-pub mod threading;
 mod taskrunner;
+pub mod threading;

kernel/src/arch/x86_64/processing/taskrunner/mod.rs

@@ -6,7 +6,7 @@ pub struct Task {
 }
 
 impl Task {
-    pub fn new() {}
+    // pub const fn new() {}
 
-    pub fn run() {}
-}
+    pub const fn run() {}
+}

kernel/src/arch/x86_64/processing/threading/mod.rs

@@ -1,5 +1,5 @@
-use x86_64::VirtAddr;
 use crate::arch::x86_64::memory::allocation::stack_alloc::StackBounds;
+use x86_64::VirtAddr;
 
 mod switch;
 
@@ -10,8 +10,6 @@ pub struct Thread {
     stack_bounds: Option<StackBounds>,
 }
 
-
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
 pub struct ThreadId(u64);