Fix dead_code warning for arg_watcher

ehuss · ehuss · commit 965f7bde0dc0 · 2024-05-16T17:38:52.000-07:00
diff --git a/src/cmd/command_prelude.rs b/src/cmd/command_prelude.rs
@@ -37,6 +37,7 @@ pub trait CommandExt: Sized {
         self._arg(arg!(-o --open "Opens the compiled book in a web browser"))
     }
 
+    #[cfg(any(feature = "watch", feature = "serve"))]
     fn arg_watcher(self) -> Self {
         #[cfg(feature = "watch")]
         return self._arg(

Original file line number	Diff line number	Diff line change
`@@ -37,6 +37,7 @@ pub trait CommandExt: Sized {`
`37`	`37`	`self._arg(arg!(-o --open "Opens the compiled book in a web browser"))`
`38`	`38`	`}`
`39`	`39`
	`40`	`+ #[cfg(any(feature = "watch", feature = "serve"))]`
`40`	`41`	`fn arg_watcher(self) -> Self {`
`41`	`42`	`#[cfg(feature = "watch")]`
`42`	`43`	`return self._arg(`