Update dependencies.

smol 0.3 makes setup a whole lot easier.

1 files changed, 1 insertions, 26 deletions

diff --git a/helix-term/src/editor.rs b/helix-term/src/editor.rs
index 889eaa4c..11ae9695 100644
--- a/helix-term/src/editor.rs
+++ b/helix-term/src/editor.rs
@@ -144,35 +144,10 @@ impl Editor {
 
         execute!(stdout, terminal::EnterAlternateScreen)?;
 
-        use std::thread;
-
-        // Same number of threads as there are CPU cores.
-        let num_threads = num_cpus::get().max(1);
-
-        // A channel that sends the shutdown signal.
-        let (s, r) = piper::chan::<()>(0);
-        let mut threads = Vec::new();
-
-        // Create an executor thread pool.
-        for _ in 0..num_threads {
-            // Spawn an executor thread that waits for the shutdown signal.
-            let r = r.clone();
-            threads.push(thread::spawn(move || smol::run(r.recv())));
-        }
-
-        // No need to `run()`, now we can just block on the main future.
-        smol::block_on(self.print_events());
-
-        // Send a shutdown signal.
-        drop(s);
+        smol::run(self.print_events());
 
         execute!(stdout, terminal::LeaveAlternateScreen)?;
 
-        // Wait for threads to finish.
-        for t in threads {
-            t.join().unwrap();
-        }
-
         disable_raw_mode()?;
 
         Ok(())