chore: Fix clippy lints (#2931)

Closes: #2929

Co-authored-by: Bryan Donlan <bdonlan@amazon.com>

2 files changed, 3 insertions, 13 deletions

diff --git a/tokio/src/runtime/enter.rs b/tokio/src/runtime/enter.rs
index bb6e6be0..f934162b 100644
--- a/tokio/src/runtime/enter.rs
+++ b/tokio/src/runtime/enter.rs
@@ -13,11 +13,7 @@ pub(crate) enum EnterContext {
 
 impl EnterContext {
     pub(crate) fn is_entered(self) -> bool {
-        if let EnterContext::Entered { .. } = self {
-            true
-        } else {
-            false
-        }
+        matches!(self, EnterContext::Entered { .. })
     }
 }
 
diff --git a/tokio/src/runtime/task/error.rs b/tokio/src/runtime/task/error.rs
index dfdec44c..509642d4 100644
--- a/tokio/src/runtime/task/error.rs
+++ b/tokio/src/runtime/task/error.rs
@@ -30,10 +30,7 @@ impl JoinError {
 
     /// Returns true if the error was caused by the task being cancelled
     pub fn is_cancelled(&self) -> bool {
-        match &self.repr {
-            Repr::Cancelled => true,
-            _ => false,
-        }
+        matches!(&self.repr, Repr::Cancelled)
     }
 
     /// Returns true if the error was caused by the task panicking
@@ -53,10 +50,7 @@ impl JoinError {
     /// }
     /// ```
     pub fn is_panic(&self) -> bool {
-        match &self.repr {
-            Repr::Panic(_) => true,
-            _ => false,
-        }
+        matches!(&self.repr, Repr::Panic(_))
     }
 
     /// Consumes the join error, returning the object with which the task panicked.