better already

examples/demo.rs

@@ -5,6 +5,9 @@ use teleprof::instrument;
 fn main() {
     // Start the telemetry window
     teleprof::start();
+    
+    // Name the main thread
+    teleprof::set_thread_name("Main");
 
     println!("Teleprof demo running...");
     println!("Press Space in the profiler window to pause/unpause");
@@ -44,6 +47,7 @@ fn physics_update() {
     // Spawn some worker threads
     let handles: Vec<_> = (0..3).map(|i| {
         thread::spawn(move || {
+            teleprof::set_thread_name(format!("Physics-{}", i));
             physics_worker(i);
         })
     }).collect();