Fix clippy warning: use const initializer for thread_local

EliseChouleur · claude · EliseChouleur · commit da0ac65dcd4c · 2025-12-03T20:23:11.000+01:00
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
diff --git a/cryptoki/examples/thread_local_session.rs b/cryptoki/examples/thread_local_session.rs
@@ -54,7 +54,7 @@ static PKCS11_CTX: Mutex<Option<Pkcs11>> = Mutex::new(None);
 // Session is Send but NOT Sync: it can be moved between threads
 // but cannot be shared. Each thread must have its own Session instance.
 thread_local! {
-    static PKCS11_SESSION: RefCell<Option<Session>> = RefCell::new(None);
+    static PKCS11_SESSION: RefCell<Option<Session>> = const { RefCell::new(None) };
 }
 
 /// Initialize the global PKCS11 context once.

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ static PKCS11_CTX: Mutex<Option<Pkcs11>> = Mutex::new(None);`
`54`	`54`	`// Session is Send but NOT Sync: it can be moved between threads`
`55`	`55`	`// but cannot be shared. Each thread must have its own Session instance.`
`56`	`56`	`thread_local! {`
`57`		`- static PKCS11_SESSION: RefCell<Option<Session>> = RefCell::new(None);`
	`57`	`+ static PKCS11_SESSION: RefCell<Option<Session>> = const { RefCell::new(None) };`
`58`	`58`	`}`
`59`	`59`
`60`	`60`	`/// Initialize the global PKCS11 context once.`