Tweak add_custom_impl

crates/ra_assists/src/assists/add_custom_impl.rs

@@ -49,7 +49,10 @@ pub(crate) fn add_custom_impl(ctx: AssistCtx<impl HirDatabase>) -> Option<Assist
     let annotated_name = annotated.syntax().text().to_string();
     let start_offset = annotated.syntax().parent()?.text_range().end();
 
-    ctx.add_assist(AssistId("add_custom_impl"), "add custom impl", |edit| {
+    let label =
+        format!("Add Custom impl '{}' for '{}'", trait_token.text().as_str(), annotated_name);
+
+    ctx.add_assist(AssistId("add_custom_impl"), label, |edit| {
         edit.target(attr.syntax().text_range());
 
         let new_attr_input = input

crates/ra_lsp_server/src/main_loop/handlers.rs

@@ -710,6 +710,7 @@ pub fn handle_code_action(
             title: command.title.clone(),
             kind: match assist.id {
                 AssistId("introduce_variable") => Some("refactor.extract.variable".to_string()),
+                AssistId("add_custom_impl") => Some("refactor.rewrite.add_custom_impl".to_string()),
                 _ => None,
             },
             diagnostics: None,