rust: use "map_or" instead of "if let"

Co-authored-by: Vincenzo Palazzo <[email protected]> Signed-off-by: Vincenzo Palazzo <[email protected]>
gudnuf · Dec 16, 2023 · 56d42ea · 56d42ea
1 parent 09c1cfd
commit 56d42ea
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/cln-rpc/src/lib.rs b/cln-rpc/src/lib.rs
@@ -130,9 +130,7 @@ fn is_none_or_empty<T>(f: &Option<Vec<T>>) -> bool
 where
     T: Clone,
 {
-    // TODO Find a better way to check, possibly without cloning
-    let f = f.clone();
-    f.is_none() || f.unwrap().is_empty()
+    f.as_ref().map_or(true, |value| value.is_empty())
 }
 
 #[cfg(test)]