Auto merge of #78424 - jyn514:THE-PAPERCLIP-COMETH, r=davidtwco

Fix some more clippy warnings

Found while working on https://github.com/rust-lang/rust/pull/77351. It turns out that `x.py clippy --fix` does work on that branch as long as you pass `CARGOFLAGS=--lib`.

1 files changed, 2 insertions, 8 deletions

diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
index 2e8a4ef327a..2ebc4a7e9d9 100644
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -91,10 +91,7 @@ pub enum SuggestionStyle {
 
 impl SuggestionStyle {
     fn hide_inline(&self) -> bool {
-        match *self {
-            SuggestionStyle::ShowCode => false,
-            _ => true,
-        }
+        !matches!(*self, SuggestionStyle::ShowCode)
     }
 }
 
@@ -1038,10 +1035,7 @@ impl Level {
     }
 
     pub fn is_failure_note(&self) -> bool {
-        match *self {
-            FailureNote => true,
-            _ => false,
-        }
+        matches!(*self, FailureNote)
     }
 }