Fail to `upgrade` an `ArcRwLockUpgradableReadGuard` twice
mbyzhang opened this issue · comments
Duplicate of #392, but for ArcRwLockUpgradableReadGuard instead of RwLockUpgradableReadGuard.
A PR is coming up soon to fix this.
Amanieu / parking_lot
Compact and efficient synchronization primitives for Rust. Also provides an API for creating custom synchronization primitives.