chore: cleanup format args

Manually clean up [`uninlined_format_args`](https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args) clippy lint.  Some of these changes cause about 5% performance improvements because `format!("{}", &var)` does not need a reference and cannot be optimized by the compiler (but in thees cases the perf difference is less important)

build.rs

@@ -134,7 +134,7 @@ fn acquire_lock() -> LockFile {
   let mut lockfile = LockFile::open(&lockfilepath)
     .expect("Couldn't open lib download lockfile.");
   lockfile.lock_with_pid().expect("Couldn't get lock");
-  println!("lockfile: {:?}", &lockfilepath);
+  println!("lockfile: {lockfilepath:?}");
   lockfile
 }
 
@@ -414,9 +414,7 @@ fn static_lib_url() -> String {
   let target = env::var("TARGET").unwrap();
   let profile = prebuilt_profile();
   format!(
-    "{}/v{}/{}.gz",
-    base,
-    version,
+    "{base}/v{version}/{}.gz",
     static_lib_name(&format!("_{profile}_{target}")),
   )
 }
@@ -823,7 +821,7 @@ fn maybe_symlink_root_dir(dirs: &mut Dirs) {
     let symlink = &*out.join("gn_root");
     let target = &*root.canonicalize().unwrap();
 
-    println!("Creating symlink {:?} to {:?}", &symlink, &root);
+    println!("Creating symlink {symlink:?} to {root:?}");
 
     let mut retries = 0;
     loop {
@@ -831,19 +829,19 @@ fn maybe_symlink_root_dir(dirs: &mut Dirs) {
         Ok(existing) if existing == target => break,
         Ok(_) => remove_dir_all(symlink).expect("remove_dir_all failed"),
         Err(err) => {
-          println!("symlink.canonicalize failed: {:?}", err);
+          println!("symlink.canonicalize failed: {err:?}");
           // we're having very strange issues on GHA when the cache
           // is restored, so trying this out temporarily
           if let Err(err) = remove_dir_all(symlink) {
-            eprintln!("remove_dir_all failed: {:?}", err);
+            eprintln!("remove_dir_all failed: {err:?}");
             if let Err(err) = remove_file(symlink) {
-              eprintln!("remove_file failed: {:?}", err);
+              eprintln!("remove_file failed: {err:?}");
             }
           }
           match symlink_dir(target, symlink) {
             Ok(_) => break,
             Err(err) => {
-              println!("symlink_dir failed: {:?}", err);
+              println!("symlink_dir failed: {err:?}");
               retries += 1;
               std::thread::sleep(std::time::Duration::from_millis(
                 50 * retries,
@@ -915,7 +913,7 @@ pub fn maybe_gen(gn_args: GnArgs) -> PathBuf {
 
   if !gn_out_dir.exists() || !gn_out_dir.join("build.ninja").exists() {
     let args = if let Ok(extra_args) = env::var("EXTRA_GN_ARGS") {
-      format!("{} {}", gn_args.join(" "), extra_args)
+      format!("{} {extra_args}", gn_args.join(" "))
     } else {
       gn_args.join(" ")
     };

examples/android/lib.rs

@@ -103,7 +103,7 @@ fn execute_script(
       .map(|value| value.to_rust_string_lossy(try_catch))
       .unwrap_or_else(|| "no stack trace".into());
 
-    panic!("{}", exception_string);
+    panic!("{exception_string}");
   }
 }
 
@@ -128,7 +128,7 @@ fn draw(
         .map(|value| value.to_rust_string_lossy(try_catch))
         .unwrap_or_else(|| "no stack trace".into());
 
-      panic!("{}", exception_string);
+      panic!("{exception_string}");
     }
   };
 

examples/cppgc-object.rs

@@ -120,6 +120,6 @@ fn execute_script(
       .map(|value| value.to_rust_string_lossy(try_catch))
       .unwrap_or_else(|| "no stack trace".into());
 
-    panic!("{}", exception_string);
+    panic!("{exception_string}");
   }
 }

examples/process.rs

@@ -223,7 +223,7 @@ where
         .unwrap()
         .to_rust_string_lossy(try_catch);
 
-      panic!("{}", exception_string);
+      panic!("{exception_string}");
     }
   }
 
@@ -251,7 +251,7 @@ where
         .unwrap()
         .to_rust_string_lossy(try_catch);
 
-      panic!("{}", exception_string);
+      panic!("{exception_string}");
     }
   }
 

src/support.rs

@@ -360,13 +360,10 @@ fn assert_shared_ptr_use_count_eq<T: Shared>(
   };
   assert!(
     ok,
-    "assertion failed: `{}<{}>` reference count does not match expectation\
-       \n   actual: {}\
-       \n expected: {}",
-    wrapper_type_name,
+    "assertion failed: `{wrapper_type_name}<{}>` reference count does not match expectation\
+       \n   actual: {actual}\
+       \n expected: {expected}",
     type_name::<T>(),
-    actual,
-    expected
   );
 }
 

tests/test_api.rs

@@ -6696,8 +6696,7 @@ impl v8::inspector::ChannelImpl for ChannelCounter {
     message: v8::UniquePtr<v8::inspector::StringBuffer>,
   ) {
     println!(
-      "send_response call_id {} message {}",
-      call_id,
+      "send_response call_id {call_id} message {}",
       message.unwrap().string()
     );
     self.count_send_response += 1;

tests/test_cppgc.rs

@@ -236,6 +236,6 @@ fn execute_script(
       .map(|value| value.to_rust_string_lossy(scope))
       .unwrap_or_else(|| "no stack trace".into());
 
-    panic!("{}", exception_string);
+    panic!("{exception_string}");
   }
 }