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replace deprecated compare_and_swap() with compare_exchange() (#1080)

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Rich Murphey 2021-03-03 10:50:12 -06:00 committed by GitHub
parent d5f9f08c62
commit edcc91c9f2
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1 changed files with 6 additions and 6 deletions
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12
sqlx-core/src/pool/inner.rs
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@ -113,13 +113,13 @@ impl<DB: Database> SharedPool<DB> {
let mut size = self.size();
while size < self.options.max_connections {
let new_size = self.size.compare_and_swap(size, size + 1, Ordering::AcqRel);
if new_size == size {
return Some(DecrementSizeGuard::new(self));
match self
.size
.compare_exchange(size, size + 1, Ordering::AcqRel, Ordering::Acquire)
{
Ok(_) => return Some(DecrementSizeGuard::new(self)),
Err(new_size) => size = new_size,
}
size = new_size;
}
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