Remove unnecessary clones

TedDriggs · Apr 27, 2023 · 8097397 · 8097397
1 parent fba6466
commit 8097397
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/core/src/codegen/attr_extractor.rs b/core/src/codegen/attr_extractor.rs
@@ -55,7 +55,7 @@ pub trait ExtractAttribute {
                 #(#attr_names)|* => {
                     match ::darling::util::parse_attribute_to_meta_list(__attr) {
                         ::darling::export::Ok(__data) => {
-                            match ::darling::export::NestedMeta::parse_meta_list(__data.tokens.clone()) {
+                            match ::darling::export::NestedMeta::parse_meta_list(__data.tokens) {
                                 ::darling::export::Ok(ref __items) => {
                                     if __items.is_empty() {
                                         continue;

diff --git a/core/src/util/parse_attribute.rs b/core/src/util/parse_attribute.rs
@@ -61,14 +61,14 @@ mod tests {
     #[test]
     fn parse_list() {
         let meta = parse_attribute_to_meta_list(&parse_quote!(#[bar(baz = 4)])).unwrap();
-        let nested_meta = NestedMeta::parse_meta_list(meta.tokens.clone()).unwrap();
+        let nested_meta = NestedMeta::parse_meta_list(meta.tokens).unwrap();
         assert_eq!(nested_meta.len(), 1);
     }
 
     #[test]
     fn parse_path_returns_empty_list() {
         let meta = parse_attribute_to_meta_list(&parse_quote!(#[bar])).unwrap();
-        let nested_meta = NestedMeta::parse_meta_list(meta.tokens.clone()).unwrap();
+        let nested_meta = NestedMeta::parse_meta_list(meta.tokens).unwrap();
         assert!(meta.path.is_ident(&Ident::new("bar", meta.path.span())));
         assert!(nested_meta.is_empty());
     }