/// - No poisoning, the lock is released normally on panic.
/// - Only requires 1 byte of space, whereas the standard library boxes the
/// `Mutex` due to platform limitations.
-/// - Can be statically constructed (requires the `const_fn` nightly feature).
+/// - Can be statically constructed.
/// - Does not require any drop glue when dropped.
/// - Inline fast path for the uncontended case.
/// - Efficient handling of micro-contention using adaptive spinning.