Book: Signals: Rename "ctrl+c presses" channel

Thorbijoern · Dec 7, 2018 · a51d58b · a51d58b
1 parent 4276518
commit a51d58b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/in-depth/signals-channels.rs b/src/in-depth/signals-channels.rs
@@ -11,15 +11,15 @@ fn ctrl_channel() -> Result<Receiver<()>, ctrlc::Error> {
 }
 
 fn main() -> Result<(), exitfailure::ExitFailure> {
-    let ctrls = ctrl_channel()?;
+    let ctrl_c_events = ctrl_channel()?;
     let ticks = tick(Duration::from_secs(1));
 
     loop {
         select! {
             recv(ticks) -> _ => {
                 println!("working!");
             }
-            recv(ctrls) -> _ => {
+            recv(ctrl_c_events) -> _ => {
                 println!();
                 println!("Goodbye!");
                 break;