Merge pull request google#396 from google:clippy

PiperOrigin-RevId: 631382293

Author: copybara-github

googletest/src/internal/test_outcome.rs

@@ -32,7 +32,7 @@ pub enum TestOutcome {
 }
 
 thread_local! {
-    static CURRENT_TEST_OUTCOME: RefCell<Option<TestOutcome>> = RefCell::new(None);
+    static CURRENT_TEST_OUTCOME: RefCell<Option<TestOutcome>> = const { RefCell::new(None) };
 }
 
 impl TestOutcome {

googletest/src/matcher_support/summarize_diff.rs

@@ -296,6 +296,7 @@ impl<'a> Default for Buffer<'a> {
 
 #[rustversion::since(1.70)]
 fn stdout_supports_color() -> bool {
+    #[allow(clippy::incompatible_msrv)]
     match (is_env_var_set("NO_COLOR"), is_env_var_set("FORCE_COLOR")) {
         (true, _) => false,
         (false, true) => true,

googletest/src/matchers/property_matcher.rs

@@ -267,7 +267,7 @@ pub mod internal {
         }
 
         fn explain_match(&self, actual: &'a OuterT) -> Description {
-            let actual_inner = (self.extractor)(&actual);
+            let actual_inner = (self.extractor)(actual);
             format!(
                 "whose property `{}` is `{:#?}`, {}",
                 self.property_desc,