Merge pull request #2 from svanharmelen/bugfix/clone

Implement Clone and Debug for Shutdown

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "shutdown"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Sander van Harmelen <sander@vanharmelen.nl>"]
 edition = "2021"
 description = "shutdown can be used to gracefully exit (part of) a running program"

src/lib.rs

@@ -26,10 +26,17 @@ use signal_hook::{
 use signal_hook_tokio::Signals;
 use tokio_util::sync::CancellationToken;
 
+#[derive(Debug)]
 pub struct Shutdown {
     token: CancellationToken,
 }
 
+impl Clone for Shutdown {
+    fn clone(&self) -> Self {
+        self.subscribe()
+    }
+}
+
 impl Shutdown {
     /// Create a new shutdown signal. In most cases the signal will be
     /// triggered when CTRL-C is pressed and the process receives a SIGINT or