fix clippy warnings introduced in rust 1.88

Author: dmackdev

demo/src/apps/copy_to_clipboard.rs

@@ -32,13 +32,13 @@ impl Show for CopyToClipboardExample {
                     .context_menu(|ui| {
                         let pointer = context.pointer().to_json_pointer_string();
                         if !pointer.is_empty() && ui.button("Copy path").clicked() {
-                            println!("{}", pointer);
+                            println!("{pointer}");
                             ui.ctx().copy_text(pointer);
                         }
 
                         if ui.button("Copy contents").clicked() {
                             if let Ok(pretty_str) = serde_json::to_string_pretty(context.value()) {
-                                println!("{}", pretty_str);
+                                println!("{pretty_str}");
                                 ui.ctx().copy_text(pretty_str);
                             }
                         }

egui_json_tree/src/pointer.rs

@@ -46,8 +46,8 @@ pub enum JsonPointerSegment<'a> {
 impl fmt::Display for JsonPointerSegment<'_> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
-            JsonPointerSegment::Key(key) => write!(f, "{}", key),
-            JsonPointerSegment::Index(idx) => write!(f, "{}", idx),
+            JsonPointerSegment::Key(key) => write!(f, "{key}"),
+            JsonPointerSegment::Index(idx) => write!(f, "{idx}"),
         }
     }
 }
@@ -58,7 +58,7 @@ impl JsonPointerSegment<'_> {
             JsonPointerSegment::Key(key) => {
                 format!("/{}", key.replace('~', "~0").replace('/', "~1"))
             }
-            JsonPointerSegment::Index(idx) => format!("/{}", idx),
+            JsonPointerSegment::Index(idx) => format!("/{idx}"),
         }
     }
 }

egui_json_tree/tests/image_snapshot_tests.rs

@@ -84,11 +84,8 @@ fn render_object_search_results() {
     {
         *harness.state_mut() = search_default_expand;
         harness.run();
-        let filename = format!(
-            "default_expand_search_results/{}_{:?}",
-            idx, search_default_expand
-        )
-        .replace("\"", "");
+        let filename = format!("default_expand_search_results/{idx}_{search_default_expand:?}")
+            .replace("\"", "");
         if let Err(err) = harness.try_snapshot(filename) {
             snapshot_errors.push(err);
         }
@@ -124,7 +121,7 @@ fn render_object_with_changing_default_expand_automatically_resets_expanded() {
         *harness.state_mut() = default_expand;
         harness.run();
         let filename =
-            format!("changing_default_expand/{}_{:?}", idx, default_expand).replace("\"", "");
+            format!("changing_default_expand/{idx}_{default_expand:?}").replace("\"", "");
         if let Err(err) = harness.try_snapshot(filename) {
             snapshot_errors.push(err);
         }
@@ -149,7 +146,7 @@ fn render_object_with_default_expand_to_levels() {
     for level in 0..=4 {
         *harness.state_mut() = level;
         harness.run();
-        if let Err(err) = harness.try_snapshot(format!("default_expand_to_level/{}", level)) {
+        if let Err(err) = harness.try_snapshot(format!("default_expand_to_level/{level}")) {
             snapshot_errors.push(err);
         }
     }