chore: upgrade to Rust 1.67 (#17548)

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>

4 files changed, 6 insertions, 6 deletions

diff --git a/core/examples/eval_js_value.rs b/core/examples/eval_js_value.rs
index 7bb954371..6990abb85 100644
--- a/core/examples/eval_js_value.rs
+++ b/core/examples/eval_js_value.rs
@@ -18,7 +18,7 @@ fn main() {
   let output: serde_json::Value =
     eval(&mut runtime, code).expect("Eval failed");
 
-  println!("Output: {:?}", output);
+  println!("Output: {output:?}");
 
   let expected_output = serde_json::json!(10);
   assert_eq!(expected_output, output);
@@ -40,9 +40,9 @@ fn eval(
 
       match deserialized_value {
         Ok(value) => Ok(value),
-        Err(err) => Err(format!("Cannot deserialize value: {:?}", err)),
+        Err(err) => Err(format!("Cannot deserialize value: {err:?}")),
       }
     }
-    Err(err) => Err(format!("Evaling error: {:?}", err)),
+    Err(err) => Err(format!("Evaling error: {err:?}")),
   }
 }
diff --git a/core/examples/fs_module_loader.rs b/core/examples/fs_module_loader.rs
index 620204c60..a8d33e104 100644
--- a/core/examples/fs_module_loader.rs
+++ b/core/examples/fs_module_loader.rs
@@ -13,7 +13,7 @@ fn main() -> Result<(), Error> {
     std::process::exit(1);
   }
   let main_url = &args[1];
-  println!("Run {}", main_url);
+  println!("Run {main_url}");
 
   let mut js_runtime = JsRuntime::new(RuntimeOptions {
     module_loader: Some(Rc::new(FsModuleLoader)),
diff --git a/core/examples/schedule_task.rs b/core/examples/schedule_task.rs
index 6a61619d8..56c8f6dd6 100644
--- a/core/examples/schedule_task.rs
+++ b/core/examples/schedule_task.rs
@@ -65,7 +65,7 @@ fn main() {
 #[op]
 fn op_schedule_task(state: &mut OpState, i: u8) -> Result<(), Error> {
   let tx = state.borrow_mut::<mpsc::UnboundedSender<Task>>();
-  tx.unbounded_send(Box::new(move || println!("Hello, world! x{}", i)))
+  tx.unbounded_send(Box::new(move || println!("Hello, world! x{i}")))
     .expect("unbounded_send failed");
   Ok(())
 }
diff --git a/core/examples/ts_module_loader.rs b/core/examples/ts_module_loader.rs
index c78c1f868..82a3c1079 100644
--- a/core/examples/ts_module_loader.rs
+++ b/core/examples/ts_module_loader.rs
@@ -99,7 +99,7 @@ fn main() -> Result<(), Error> {
     std::process::exit(1);
   }
   let main_url = &args[1];
-  println!("Run {}", main_url);
+  println!("Run {main_url}");
 
   let mut js_runtime = JsRuntime::new(RuntimeOptions {
     module_loader: Some(Rc::new(TypescriptModuleLoader)),