style: cargo fmt sweep under rustc 1.97.1 (toolchain reformat, no semantic change)

tests/stress.rs

@@ -10,7 +10,11 @@
 //! out rather than produce a false pass — run with `cargo test -- --timeout`
 //! or under a CI timeout.
 
-use smarm::{channel, runtime::{Config, Runtime}, spawn, yield_now, JoinHandle};
+use smarm::{
+    channel,
+    runtime::{Config, Runtime},
+    spawn, yield_now, JoinHandle,
+};
 use std::sync::{
     atomic::{AtomicU64, AtomicUsize, Ordering},
     Arc,
@@ -199,7 +203,9 @@ fn thundering_herd_all_wake() {
         }
 
         // Let all receivers park before we send.
-        for _ in 0..4 { yield_now(); }
+        for _ in 0..4 {
+            yield_now();
+        }
 
         // Coordinator blasts all channels.
         handles.push(spawn(move || {
@@ -240,8 +246,7 @@ fn concurrent_spawn_join_churn() {
         for _ in 0..PARENTS {
             let tc = t.clone();
             parent_handles.push(spawn(move || {
-                let mut child_handles: Vec<JoinHandle> =
-                    Vec::with_capacity(CHILDREN_PER_PARENT);
+                let mut child_handles: Vec<JoinHandle> = Vec::with_capacity(CHILDREN_PER_PARENT);
 
                 for _ in 0..CHILDREN_PER_PARENT {
                     let tcc = tc.clone();
@@ -292,7 +297,9 @@ fn join_race_child_finishes_first() {
         }
 
         // Yield enough to let children run to completion before we join.
-        for _ in 0..8 { yield_now(); }
+        for _ in 0..8 {
+            yield_now();
+        }
 
         for h in handles {
             // If child already finished, join must return immediately with Ok.
@@ -374,8 +381,7 @@ fn panic_storm_does_not_corrupt_scheduler() {
 fn pid_generation_increments_on_reuse() {
     use smarm::self_pid;
 
-    let pids: Arc<smarm::Mutex<Vec<smarm::Pid>>> =
-        Arc::new(smarm::Mutex::new(Vec::new()));
+    let pids: Arc<smarm::Mutex<Vec<smarm::Pid>>> = Arc::new(smarm::Mutex::new(Vec::new()));
 
     let p = pids.clone();
     rt(1).run(move || {
@@ -392,7 +398,9 @@ fn pid_generation_increments_on_reuse() {
         }
     });
 
-    let g = pids.lock_timeout(std::time::Duration::from_secs(1)).unwrap();
+    let g = pids
+        .lock_timeout(std::time::Duration::from_secs(1))
+        .unwrap();
     // Any two PIDs that share an index must have different generations.
     for i in 0..g.len() {
         for j in (i + 1)..g.len() {