Struct TaskTracker 

pub struct TaskTracker { /* private fields */ }

Tracks active tasks for deadlock detection.

Thread-safe — all methods take &self. Typically stored in a static or shared via Arc.

Implementations

impl TaskTracker

pub fn new() -> Self

Create a new task tracker.

pub fn track(&self, description: &str) -> TaskGuard<'_>

Start tracking a task. Returns a guard that removes the task when dropped.

pub fn active_count(&self) -> usize

Number of currently active tasks.

pub fn completed_count(&self) -> u64

Total number of completed tasks since creation.

pub fn check_stuck_tasks(&self, max_duration: Duration) -> Vec<StuckTaskInfo>

Find tasks running longer than max_duration.

pub fn dump_all_tasks(&self) -> String

Dump all active tasks as a formatted string for diagnostics.

Trait Implementations

impl Default for TaskTracker

fn default() -> Self

Returns the “default value” for a type.