Remove scopeguard

The scopeguard crate was being used for its `defer_on_unwind` macro.
The problem was that it runs even if the runtime was already panicking.
There aren't any changes to the macro which could have fixed this.
I instead wrote my own function to check for a specific panicking closure.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index ec43121..2139d6b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -164,6 +164,7 @@
 //! [`OwnedLockCollection`]: `collection::OwnedLockCollection`
 //! [`RetryingLockCollection`]: `collection::RetryingLockCollection`
 
+mod handle_unwind;
 mod key;
 
 pub mod collection;