p2p: remove async-std from dev dependencies & clean up examples

1 files changed, 4 insertions, 4 deletions

diff --git a/p2p/examples/peer.rs b/p2p/examples/peer.rs
index 77bf732..58b9fc6 100644
--- a/p2p/examples/peer.rs
+++ b/p2p/examples/peer.rs
@@ -55,16 +55,16 @@ fn main() {
     let backend = Backend::new(&key_pair, config, ex.clone().into());
 
     let (ctrlc_s, ctrlc_r) = channel::unbounded();
-    let handle = move || ctrlc_s.try_send(()).unwrap();
-    ctrlc::set_handler(handle).unwrap();
+    let handle = move || ctrlc_s.try_send(()).expect("Send ctrlc signal");
+    ctrlc::set_handler(handle).expect("ctrlc set handler");
 
     run_executor(
         async {
             // Run the backend
-            backend.run().await.unwrap();
+            backend.run().await.expect("Run the backend");
 
             // Wait for ctrlc signal
-            ctrlc_r.recv().await.unwrap();
+            ctrlc_r.recv().await.expect("Receive ctrlc signal");
 
             // Shutdown the backend
             backend.shutdown().await;