2 files changed, 14 insertions, 13 deletions

diff --git a/crates/assists/src/handlers/extract_struct_from_enum_variant.rs b/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
index 48433feb9..178718c5e 100644
--- a/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
+++ b/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
@@ -37,6 +37,12 @@ pub(crate) fn extract_struct_from_enum_variant(
         ast::StructKind::Tuple(field_list) => field_list,
         _ => return None,
     };
+
+    // skip 1-tuple variants
+    if field_list.fields().count() == 1 {
+        return None;
+    }
+
     let variant_name = variant.name()?.to_string();
     let variant_hir = ctx.sema.to_def(&variant)?;
     if existing_struct_def(ctx.db(), &variant_name, &variant_hir) {
@@ -233,17 +239,6 @@ enum A { One(One) }"#,
     }
 
     #[test]
-    fn test_extract_struct_one_field() {
-        check_assist(
-            extract_struct_from_enum_variant,
-            "enum A { <|>One(u32) }",
-            r#"struct One(pub u32);
-
-enum A { One(One) }"#,
-        );
-    }
-
-    #[test]
     fn test_extract_struct_pub_visibility() {
         check_assist(
             extract_struct_from_enum_variant,
@@ -324,4 +319,9 @@ fn another_fn() {
         enum A { <|>One(u8) }"#,
         );
     }
+
+    #[test]
+    fn test_extract_not_applicable_one_field() {
+        check_not_applicable(r"enum A { <|>One(u32) }");
+    }
 }
diff --git a/crates/assists/src/lib.rs b/crates/assists/src/lib.rs
index 70a651e10..b804e495d 100644
--- a/crates/assists/src/lib.rs
+++ b/crates/assists/src/lib.rs
@@ -200,7 +200,6 @@ mod handlers {
             move_guard::move_guard_to_arm_body,
             qualify_path::qualify_path,
             raw_string::add_hash,
-            raw_string::make_raw_string,
             raw_string::make_usual_string,
             raw_string::remove_hash,
             remove_dbg::remove_dbg,
@@ -211,13 +210,15 @@ mod handlers {
             replace_impl_trait_with_generic::replace_impl_trait_with_generic,
             replace_let_with_if_let::replace_let_with_if_let,
             replace_qualified_name_with_use::replace_qualified_name_with_use,
-            replace_string_with_char::replace_string_with_char,
             replace_unwrap_with_match::replace_unwrap_with_match,
             split_import::split_import,
             unwrap_block::unwrap_block,
             // These are manually sorted for better priorities
             add_missing_impl_members::add_missing_impl_members,
             add_missing_impl_members::add_missing_default_members,
+            //
+            replace_string_with_char::replace_string_with_char,
+            raw_string::make_raw_string,
             // Are you sure you want to add new assist here, and not to the
             // sorted list above?
         ]