Remove redundant clone

tcharding · tcharding · commit 5155193286f1 · 2022-05-10T16:46:40.000+10:00
Clippy emits:

 warning: redundant clone

As suggested, remove redundant call to clone.
diff --git a/src/policy/compiler.rs b/src/policy/compiler.rs
@@ -809,9 +809,7 @@ where
             insert_wrap!(AstElemExt::terminal(Terminal::True));
         }
         Concrete::Key(ref pk) => {
-            insert_wrap!(AstElemExt::terminal(Terminal::PkH(
-                pk.to_pubkeyhash().clone()
-            )));
+            insert_wrap!(AstElemExt::terminal(Terminal::PkH(pk.to_pubkeyhash())));
             insert_wrap!(AstElemExt::terminal(Terminal::PkK(pk.clone())));
         }
         Concrete::After(n) => insert_wrap!(AstElemExt::terminal(Terminal::After(n))),

Original file line number	Diff line number	Diff line change
`@@ -809,9 +809,7 @@ where`
`809`	`809`	`insert_wrap!(AstElemExt::terminal(Terminal::True));`
`810`	`810`	`}`
`811`	`811`	`Concrete::Key(ref pk) => {`
`812`		`- insert_wrap!(AstElemExt::terminal(Terminal::PkH(`
`813`		`- pk.to_pubkeyhash().clone()`
`814`		`- )));`
	`812`	`+ insert_wrap!(AstElemExt::terminal(Terminal::PkH(pk.to_pubkeyhash())));`
`815`	`813`	`insert_wrap!(AstElemExt::terminal(Terminal::PkK(pk.clone())));`
`816`	`814`	`}`
`817`	`815`	`Concrete::After(n) => insert_wrap!(AstElemExt::terminal(Terminal::After(n))),`