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misc: Track spawn caller for accurate callsite location #2336

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44e1458
task-killswitch: Track spawn caller for accurate callsite location
TheJokr Jan 30, 2026
fc87d6e
tokio-quiche: Track spawn caller for accurate callsite location
TheJokr Jan 30, 2026
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2 changes: 2 additions & 0 deletions task-killswitch/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,7 @@ impl TaskKillswitch {
self.activated.load(Ordering::Relaxed)
}

#[track_caller]
fn spawn_task(
&self, fut: impl Future<Output = ()> + Send + 'static,
) -> Option<Id> {
Expand Down Expand Up @@ -220,6 +221,7 @@ static TASK_KILLSWITCH: LazyLock<TaskKillswitch> =
///
/// Under the hood, [`tokio::spawn`] schedules the actual execution.
#[inline]
#[track_caller]
pub fn spawn_with_killswitch(
fut: impl Future<Output = ()> + Send + 'static,
) -> Option<Id> {
Expand Down
2 changes: 2 additions & 0 deletions tokio-quiche/src/metrics/tokio_task.rs
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Expand Up @@ -164,6 +164,7 @@ impl<F: Future, M: Metrics> Future for Instrumented<F, M> {
///
/// Depending on whether the `tokio-task-metrics` feature is enabled, this may
/// instrument the task and collect metrics for it.
#[track_caller]
pub fn spawn<M, T>(name: &str, metrics: M, future: T) -> JoinHandle<T::Output>
where
T: Future + Send + 'static,
Expand All @@ -184,6 +185,7 @@ where
///
/// Depending on whether the `tokio-task-metrics` feature is enabled, this may
/// instrument the task and collect metrics for it.
#[track_caller]
pub fn spawn_with_killswitch<M, T>(name: &str, metrics: M, future: T)
where
T: Future<Output = ()> + Send + 'static,
Expand Down