refactor(registry) remove unnecessary del_idx var

2022-06-21 04:26:21 -04:00
parent 0c9dafe158
commit 174368faab
1 changed files with 0 additions and 1 deletions
--- a/src/core/registry.rs
+++ b/src/core/registry.rs
@@ -22,7 +22,6 @@ impl<T> Registry<T> {
 			.collect()
 	}
 	pub fn remove(&self, t: &T) {
-		let mut del_idx: Option<usize> = None;
 		for item in self.0.read().iter() {
 			let (idx, item) = item;
 			if let Some(item) = item.upgrade() {