refactor(registry) remove unnecessary del_idx var
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@@ -22,7 +22,6 @@ impl<T> Registry<T> {
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.collect()
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.collect()
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}
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}
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pub fn remove(&self, t: &T) {
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pub fn remove(&self, t: &T) {
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let mut del_idx: Option<usize> = None;
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for item in self.0.read().iter() {
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for item in self.0.read().iter() {
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let (idx, item) = item;
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let (idx, item) = item;
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if let Some(item) = item.upgrade() {
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if let Some(item) = item.upgrade() {
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