applied some clippy fixes

2024-06-01 23:03:59 +02:00 · 2024-06-01 23:03:59 +02:00 · 3154c0fa3a
commit 3154c0fa3a
parent cdc90d553c
1 changed files with 3 additions and 1 deletions
--- a/crates/nu-derive-value/src/from.rs
+++ b/crates/nu-derive-value/src/from.rs
@ -89,7 +89,9 @@ fn struct_expected_type(fields: &Fields) -> TokenStream2 {
            });
            let mut template = String::new();
            template.push('[');
-            iter.next().map(|_| template.push_str("{}"));
+            if iter.next().is_some() {
+                template.push_str("{}")
+            }
            iter.for_each(|_| template.push_str(", {}"));
            template.push(']');
            quote! {