rm more generics parameter

tokio/src/runtime/scheduler/inject/metrics.rs

@@ -1,6 +1,6 @@
 use super::Inject;
 
-impl<T: 'static> Inject<T> {
+impl Inject {
     pub(crate) fn len(&self) -> usize {
         self.shared.len()
     }

tokio/src/runtime/scheduler/multi_thread/queue.rs

@@ -547,7 +547,7 @@ impl Steal {
 }
 
 cfg_metrics! {
-    impl<T> Steal<T> {
+    impl Steal {
         pub(crate) fn len(&self) -> usize {
             self.0.len() as _
         }

tokio/src/runtime/scheduler/multi_thread/worker/taskdump.rs

@@ -59,7 +59,7 @@ impl Handle {
 
 impl Shared {
     /// Steal all tasks from remotes into a single local queue.
-    pub(super) fn steal_all(&self) -> super::queue::Local<Arc<Handle>> {
+    pub(super) fn steal_all(&self) -> super::queue::Local {
         let (_steal, mut local) = super::queue::local();
 
         let worker_metrics = WorkerMetrics::new();

tokio/src/runtime/scheduler/multi_thread_alt/worker/taskdump.rs

@@ -59,7 +59,7 @@ impl Handle {
 
 impl Shared {
     /// Steal all tasks from remotes into a single local queue.
-    pub(super) fn steal_all(&self) -> super::queue::Local<Arc<Handle>> {
+    pub(super) fn steal_all(&self) -> super::queue::Local {
         let (_steal, mut local) = super::queue::local();
 
         let worker_metrics = WorkerMetrics::new();

tokio/src/runtime/task/list.rs

@@ -195,7 +195,7 @@ cfg_taskdump! {
         /// Locks the tasks, and calls `f` on an iterator over them.
         pub(crate) fn for_each<F>(&self, f: F)
         where
-            F: FnMut(&Task<S>)
+            F: FnMut(&Task)
         {
             self.inner.lock().list.for_each(f)
         }

tokio/src/runtime/task/trace/mod.rs

@@ -258,8 +258,8 @@ impl<T: Future> Future for Root<T> {
 /// Trace and poll all tasks of the current_thread runtime.
 pub(in crate::runtime) fn trace_current_thread(
     owned: &OwnedTasks<Arc<current_thread::Handle>>,
-    local: &mut VecDeque<Notified<Arc<current_thread::Handle>>>,
-    injection: &Inject<Arc<current_thread::Handle>>,
+    local: &mut VecDeque<Notified>,
+    injection: &Inject,
 ) -> Vec<Trace> {
     // clear the local and injection queues
     local.clear();
@@ -299,9 +299,9 @@ cfg_rt_multi_thread! {
     /// Must be called with the same `synced` that `injection` was created with.
     pub(in crate::runtime) unsafe fn trace_multi_thread(
         owned: &OwnedTasks<Arc<multi_thread::Handle>>,
-        local: &mut multi_thread::queue::Local<Arc<multi_thread::Handle>>,
+        local: &mut multi_thread::queue::Local,
         synced: &Mutex<Synced>,
-        injection: &Shared<Arc<multi_thread::Handle>>,
+        injection: &Shared,
     ) -> Vec<Trace> {
         // clear the local queue
         while let Some(notified) = local.pop() {

tokio/src/runtime/tests/loom_multi_thread/queue.rs

@@ -116,7 +116,7 @@ fn steal_overflow() {
 fn multi_stealer() {
     const NUM_TASKS: usize = 5;
 
-    fn steal_tasks(steal: queue::Steal<NoopSchedule>) -> usize {
+    fn steal_tasks(steal: queue::Steal) -> usize {
         let mut stats = new_stats();
         let (_, mut local) = queue::local();
 

tokio/src/runtime/tests/loom_multi_thread_alt/queue.rs

@@ -116,7 +116,7 @@ fn steal_overflow() {
 fn multi_stealer() {
     const NUM_TASKS: usize = 5;
 
-    fn steal_tasks(steal: queue::Steal<NoopSchedule>) -> usize {
+    fn steal_tasks(steal: queue::Steal) -> usize {
         let mut stats = new_stats();
         let (_, mut local) = queue::local();